Back in Jack

Is Jack Black's turn in "High Fidelity" the best performance in an otherwise shitty movie wherein you could boil his entire dialogue into about 5 minutes? I'd much rather watch a clip of his lines than the rest of the movie. And now I see that by 12 minutes in, all his classic bits are already over anyways. Then it's two hours of Cusack crying. Greeeeeaat. I can't think of another example like JB's character - shitty movie you're willing to sit through, just hoping he'll pop up again. Will keep you posted.