It's crap.

Not as good as the first one but definitely watchable.

I liked it, but also disappointed they didn't try to spoof Home Alone: Lost in New York with this one (like they spooffed Home Alone with the first movie). This felt a little too much like Tucker and Dale (which was already a great parody of the Cabin in the Woods genre).

Spoilers: Saying that, Robbie Amell's last line in this movie was simply gold! XD