I'm VERY excited for 3.2! I can understand some people's burnout, but I've not reached that point yet myself, I still log in and do the things I love to do (roulettes, leveling, beast tribes, etc) I think it all depends on how you approach the game, OP. If you are willing to look for those little adventures, you'll find a lot of enjoyment, if you only focus on one or two things, and only while it "benefits" you to do it, you're going to be miserable.

They say the mind can be the best weapon, that goes both ways. If you allow yourself to be happy, you will be more often than not, but if you go around and only look at the bad, you'll only ever find negative things about anything.