It's hard to transfer to a new team, learn a new system, play at a higher level of competition, go to school and be at a level of comfort. Several articles have been posted here about how few grad transfers ever live up to the hype. We see it on the football side also.
Yes and no. Sure plenty of them don't work out, but a fair number do work out too. Just this year (granted it's early), in games I've watched over the last couple weeks I've seen decent contributions from the Hauser brothers at MSU / UVa, Olivier Sarr at Kentucky, DJ Carton at Marquette, Andrew Nembhard from Florida to Gonzaga. It seems like a reasonable portion of the top teams have added some talent via the transfer portal, and in many cases early contributions are promising.
I agree with those that were saying the Ryan Taylor just got into a shooting funk here and lost his momentum, and also that the lack of 1 on 1 creators on our team last year limited his ability to get open 3's as an off-ball spot up shooter. Too bad for him - wasn't an ideal situation for us last year, and in a conference full of tough defenses.