I dunno ...
I certainly feel clear difference in my power level between dinging level 4 and completing whole EA ...

But i gues if sidequests, stories, items, and potential wealth are not motivating enough for you ... run towards next Act as fast as you wish ... just dont complain then its too hard for you, if that would be ballanced for properly equipped player. laugh

I still dont understand why cant we change Race for our hirelings. frown
Lets us play Githyanki as racist as they trully are! frown