Worth it to come back?

Yeah I've been keeping up with the changes, but really how will MS change?
It's easier to level sure but really that's all. You still need to be rich to put out a decent DPS.

Isn't that the whole concept of RPG? Name one where you don't have to work hard over long periods of time to be successful. Even Pokemon takes time and effort.

If high lvl + DPS is all you care about, I suggest you don't come back, ever. Play something that requires skill instead, like Gunbound or Audition, Bomberman, KartRider, fps games, etc etc..