There's very little funnier to me in the world than when a character has an insane, unsustainable plan and then refuses to let it die. I loved this movie. I wasn't familiar with the story, and at the very beginning we see one lie and I was disappointed, thinking that the plot twists werre being telegraphed that early. And then, just when I thought I was being led around by the nose, they just bolted away and I spent the rest of the movie trying to keep up.
Seeing Patton, Andy, Paul, and the multiple other awesome people thrown in for cameos was such a happy part of that movie. Paul was really sadly underused, but Patton Oswalt had a decent amount of screen time and played his part as a bit of a spectator in a way that not many other actors did, and I liked how it really added to the last part of the film, when the movie is spinning around so fast that the bolts are flying off.