At least on famfrit (and I'm assuming other low pop servers) there are still larges available so if a FC can't find the time in a whole day to purchase a large/medium do they really have a right to complain a personal relocated there. And for high pop servers, did you really expect to be guaranteed a large/medium, there is literally more of you in the same position.

From what I've been reading the only thing they messed up on was locking FCs that were made after the announcement of how housing would be done this patch to stop people from doing what happened on Ragnarok I believe with the large raiding FC getting tons of houses. In general though I think this was a major step forward.