I ended up seeing this because I was looking over the generally bad reviews of The Strangers, and several of them recommended Funny Games as a far-superior home invasion film. Ironically Funny Games was just as (if not more) hated by critics as The Strangers. They are both at like 30% on RottenTomatoes right now.
Both the villains were very well done, and it's a pretty crazy ride. I didn't really care for the Mom's near-escape though.