I spent a LOT of time with the first two Digimon World games and they were really hard, lol.

In terms of your question, though? The first thing that comes to mind is [b]Spider-Man: Web of Shadows[/b]. It's gameplay is clunky, the voice acting is uneven, and the writing is never as good as I remembered it to be upon replay. It's really a honest mess, but I love it and I love its ambitions.