[Ixnert]

My experiences moving up to the 33s over the last week or two align more or less with yours. More players who know just enough to make a move, but not enough to know when, how to camoflage them, or how to make it less than blatantly obvious that they're very proud of the moves they make. Which makes it fairly easy to identify and target them.

I don't know that I'd say it's the majority of players at this level, but there are usually one or two reliably at each table. They seem to mostly displace the truly terrible couple of players I expected to find at any given 22, not seeing nearly as many of those.