I've looked at it in the past and didn't see a reason to look deeply. They have scaled massively between 2018 and 2020. The timing of that coupled with COVID imapcts to markets means they aren't mature enough to evaluate performance yet. At this new scale (like 20x over early funds), it is early to evaluate operational effectiveness.
One thing that really stood out to me was cost. 2/20 is a typical structure, but there has been compression on that over the past 15 years. Many funds are lower on either mgmt fee or the profit participation now. With this being a very active player, not an established successful one, that strikes me as strange.
Further, I believe they collect a present value of the mgmt fee up front for the expected life cycle of the fund. If correct, that is a massive amount of money not getting invested, greatly exaggerating the J-curve in a negative way.
One thing I'm curious about, but never bothered looking into is if each school's fund co-invests with the others, or if they are truly separate portfolios. My suspicion is they have a high degree of overlap and the unique nature of each school fund is not much more than a marketing angle, or maybe a little seasoning in the portfolio composition. Could be completely wrong on this part.