It's worse than the original, but it's not that bad. I realized when I was thinking "I wish this level wasn't so frustrating" (the one with the roof) that I don't really see it as a bad game, per se. I mean, the mechanics are a bit weird, it's very minimalist, the graphics and sound are low quality, but at its core there's nothing egregious about it and I kind of like it. I feel most of the jokes were better the first time around, but that's really my biggest complaint.
Other than it changing my screen resolution to something like 640x480. I really hate that part.