Pros:

--Campaigns are relatively short but seem to get longer as you go. That mixes things up a little.
--You have to create paths by knocking things or whatever. Its cool I guess.
--A decent amount of variety from landscapes, to unexpected death traps

Cons:

--Can get a little tedious (it IS 9 chapters after all)
--The finale is the ultimate hell. You don't know where to go and the tanks spawn one after another--ON EASY.

Conclusion:

After 9 chapters and 2+ the bf and I rage quit after the finale. Tanks respawn one after another and there is NO indicator of where to go. Started off pretty good but the end was ridiculous.