We really just wanted the PrEs and other enhancements done. A tree-like UI would have been gravy. (Yeah, I can't speak for anybody but myself, but I certainly haven't managed to find anybody in chat, group, or guild who is very happy with the way things are going on Lamannia right now).
But this...yeah. Some good, yes. But with per-tree costing, build limitations, and implicit pathing to certain build styles--yeah. Not good.
Please, take into account that any artificial restrictions placed on builds, be it via restricting cost prereqs to a per-tree level, or limiting trees themselves, are going to eliminate what makes this game so attractive.
Personally I would like to see something like what we have already, just finished. The ability to think outside the box when making builds. That sort of thing. Not what seems to be "but you can still have great builds IF you think within our boxes". Because that would suck.