Netflix!

I've got Netflix, BBs!!  I CAN HAS CHRIS AND KARL MOVIE RECS, NAO?  Lol, I plan to watch them all eventually, but what are the critical, must-watch-now movies, the ones I should start with?  Or is it best to watch them in chronological order?

We ran across Carriers while browsing last night and I added it to the list.  But it's listed as horror, and I don't do so well with horror.  I scare easily.  How scary is it?  Should I worry, or is it properly listed as a horror movie?  I'm thinking that may not be the best Chris movie to start with.