I think it's difficult to lump all WRPG's in a single category as they so often are. You probably should avoid Bethesda games, which in general have very little in the way of character development and are more about exploring and (occasionally) interacting with the world around you. Depending on how far you're willing to go back, Black Isle Studios (RIP) created some of the greatest PC games of all time with Baldur's Gate I and II, later Fallout I and II. More recently I enjoyed Neverwinter Nights 2 quite a bit, actually (the first one just bored me...)
If you're looking for console games though, you're pretty much stuck with the previously mentioned Bioware titles, not that that's a bad thing.
If you're looking for console games though, you're pretty much stuck with the previously mentioned Bioware titles, not that that's a bad thing.