I already have 2 gripes for Diablo 3:
#1. Full-screen mode graphics were distorted.
The text was super-hard to read because it was blurred bad. Maybe it's the 800x600 resolution (which I'm not allowed to change) because my graphics card is too old?
I didn't have this issue w/ Starcraft 2.
The blurry-ness was fixed when I used full-screen windowed mode. Go figure. -_-;
Oh, FYI, my monitor resolution isn't 800x600. It's one of those that's slightly above 1024x768. /shrug
#2. Chat window too small.
Talking with 3 people & having the game dialog going made me scroll the chat window manually every minute.
No, you cannot adjust the chat window size nor change the font size. Have fun managing your 1 chat window. -_-;
The game itself is ok so far. I almost killed myself when I went into those fire spots on the map that seemed to be filled with mobs much higher leveled than me. >_> Whoops...