I watched Pain and Gain. It was trying to be a comedy but Michael Bay can't do comedy. It was a bit of a creepy movie, in that it was portrayed in such a way that the audience should sympathise with those goofy bodybuilders. I didn't understand that bit because they were basically brutal killers (who else chops a body in to pieces?).
It reminded me a little of the Menendez brothers movie, but obviously that film was creepier and done with a much more serious tone.