wow it's more like ruined ..
after a few patches .. they practicaly made it to easyt
and diablo 3 .... i heard it's the same graphics almost like 2 :) so dunno what to say :)
and keep waithing for diablo 3 ... they announced they will release starcraft 2 first !
i also advise you to play a bit with computer :)
for that go to getdota and download the AI vers of dota
that will allow you to play with computer
good luck :D