28,119Leland Reviews

He is an amazing coach and one of the best people to work with if you’re aiming for your dream university. His guidance and support throughout the university shortlisting and application process were extremely helpful. He is very knowledgeable, approachable, and genuinely cares about your goals. Highly recommended for anyone looking for the right direction

Chris Diller is the rare leader who bridges the gap between leaders, teams, and strategies for complex organizational challenges like Product Transformation and consistently shows up with genuine human connection. I worked with Chris as a Coach during several periods of critical organizational change, and he didn’t just help me navigate the 'process'—he helped me navigate my own development and career, and the emotional uncertainty that came with it. With his deep background in engineering and transformation, he understands the technical stakes, able to speak to engineers and executives alike, but his true superpower is his complete lack of ego. He creates a psychological safety net that makes you feel genuinely cared for, whether you are winning or stuck. The number of success stories I have from our time together is beyond Critical Mass. If you need a coach who models what 'servant leadership' actually looks like, Chris is the one.

Warm, supportive, mindset-first Working with Ollie felt like having a super smart PM friend who also happened to be my therapist, strategist, and hype woman. I came in burned out and doubting whether I was even “good enough” for PM. Session by session, she helped me rebuild my confidence, reconnect with what I actually enjoy, and turn messy experiences into a clear, compelling narrative. I left each call calmer, clearer, and with concrete next steps instead of just ‘motivation.’

Ollie completely leveled up my interview game. She walked me through a clear framework for each type of PM question (product sense, execution, strategy, cross-functional), and then we turned my experiences into sharp, memorable stories with numbers and impact. She also pushed me to think more like a hiring manager, which changed how I answer questions and ask them. After a few sessions, I started consistently getting “great storyteller” and “clear thinking and great communicator” feedback from interviewers, and finally landed a PM role after being stuck at the loop stage for months. Look no where if you’re looking for a breakthrough!

Outcome-focused & professional Ollie is the rare coach who combines deep PM expertise with a very structured, practical approach. She helped me completely reframe my story, rebuild my resume, and create targeted behavioral answers that actually sounded like me. Within a month of working together, I went from constant rejections to multiple final rounds and ultimately a PM offer that I was genuinely excited about. If you’re feeling lost in the PM maze, Ollie gives you both the map and the confidence to walk it.

I am deeply grateful to Yvette for the support she provided throughout my interview process. Her strong grasp of my personal narrative and personal circumstances, particularly my background coming from the Middle East and her understanding of the local ecosystem, was instrumental in helping me articulate my story clearly and authentically. Her guidance enabled me to translate my experiences into a compelling and coherent narrative, and played a meaningful role in strengthening my performance throughout the process.

Working with Austrella has been transformative. She’s brought invaluable insight into what top programs truly look for, pushing me past polished but hollow answers toward something real and compelling. She knows exactly when to challenge and when to encourage, asking the questions that make me reconsider what I actually want to say and helping me find clarity when I am stuck. She has been genuinely invested in my success, creating space that feels both demanding and safe.

I’ve worked with Edward as a mentor at several pivotal transition points in my finance career. When I was recruiting into private equity from investment banking, he spent significant time reviewing my resume and running mock interviews. That guidance was instrumental in my ability to land a role at a megafund. Later, when I was preparing business school applications and evaluating long-term career direction, Edward again served as a thoughtful sounding board. He provided direct, structured feedback on my essays and helped me sharpen the narrative around my experience and goals. Most recently, as I explored a transition from private equity into the public markets, Edward took the time to educate me on the nuances between different fund strategies and gave rigorous feedback on my stock pitches. What sets Edward apart as a mentor is not just the breadth of his experience across asset classes, but his ability to tailor advice to the specific situation and individual. He is thoughtful, strategic, and deeply invested in helping mentees put their best foot forward.

Ishi was incredibly helpful in coaching me for consulting case interviews. She gave targeted, thoughtful feedback, practical tips, and connected me to helpful resources. As a top performer at BCG, she is able to pull from her own experiences, making her coaching feel actionable. Overall, she is passionate about supporting others in their professional growth.

Nisarg is genuinely an exceptionally helpful coach who will go above and beyond to make sure he helps you. I can not say enough good things about him and his experienced approach to the overly complicated grad admissions process. As someone who's been through the admissions process and navigated the post-grad job landscape recently, his insights and guidance are actual game changers for new applicants!