Good choice with Cargo.
The Gate: WARNING: DO NOT WATCH PAST 6:45! It turns it from a well made horror piece to a hamfisted PSA.
ABE: A good psychological piece. It inspired me to make my first piece of horror writing.
The Silent City: Some may find it's quiet tone and little action boring, but I like the way it leaves things to the imagination.
The Gift: Another one with much left to the imagination. From what we can see, it's like if I, Robot was set in 20th century Russia.
Ruin: This one has more action to it for those who want that. It's like Fallout if it diverged from the modern day rather then the 50s. And its being adapted into a movie, so that's nice.