I never found the GP2x joystick to be much of a problem. In fact, I kind of like it, it's 16 directions are very useful for games like Sinistar. These are the _real_ problems of the GP2x:
-Volume controlled by software through buttons instead of a manual knob or slider. Don't you find it annoying when you change games on the GP2x only to find the game blasting sound at a very high volume? A manual knob or slider would have gotten rid of this problem AND it would have saved on battery life.
-Backlight can't be shut off. Sure, 80% of the time, we need a backlight, but how about when you're out in the hot summer sun and you can't see the screen because of the glare? Having a way to adjust or turn off the backlight would have also been another great option to save battery life.
-The Firmware is very iffy (screen glitches, software crashes, etc).
-And, of course, the short battery life.
-Volume controlled by software through buttons instead of a manual knob or slider. Don't you find it annoying when you change games on the GP2x only to find the game blasting sound at a very high volume? A manual knob or slider would have gotten rid of this problem AND it would have saved on battery life.
-Backlight can't be shut off. Sure, 80% of the time, we need a backlight, but how about when you're out in the hot summer sun and you can't see the screen because of the glare? Having a way to adjust or turn off the backlight would have also been another great option to save battery life.
-The Firmware is very iffy (screen glitches, software crashes, etc).
-And, of course, the short battery life.