Takes what the original gave and adds so much to it all. Co op, interesting story, even better music. There's just so much more, up in the top 10 for me. The original is great, the sequel is somehow even better. Play both.
The only downside is some of the levels are this, only grab the biggest of one type of thing, they really aren't very great but there is only about 2.

My favorite part is when you exit out everyone waves goodbye.

10/10