Capcom certainly turned out some strong 3rd party titles for the system but fell short of the stella efforts made by Rare on the N64.
If only the Gamecube used DVD format, looked less like a kids system, had Rare still producing 3rd party titles and did more to embrace third parties it may have been a success.
Hindsight is 20/20 I guess.
This is the Game of Thrones
Where you either win
or you DIE