Man I hope the OP is trolling because:

This game is a lot better than when it was released, although i thought the old style was repetitive but new everything is a lot better than it was before.

-How the heck is this game hard for you? this is one of the most casual friendly and "easy mode" game there is out there, try playing another mmorpg and you will see what i mean, if anything they need to beef up the difficulty a bit more.

-guild leve give a ton of xp and sp now I am not sure what you are talking about.

-the mp changes were some of the best things they added to the game, although i agree they went a tiny bit overboard, but it was to balance the game. I forget what it was before, but the reason mp was low was due to old way where you could not rest for mp, but i guess they forgot to balance it after patch and I have to say anyone complaining about it should be kicked/slapped to reality. Spamming cure/etc non stop for almost no mp was retarded and made the game extremely baby mode, what fun is it when you play the game god mode 24/7, i mean I am main mage in the game and I can keep my mp over 50% almost 24/7 its a bit easy still but hey maybe its just me. you have to go out of your way to drain everything, there is stygian spikes/syphon mp/6 min ability and rest when you put away weapon you almost have to go out of your way to play bad.

The OP is the reason mmorpg today are turning to crap because they want everything handed to them on a silver platter, have their hands hold forever and just steam roll play godmode/easy mode 24/7 without any kind of challenge.