Kevin James’ latest comedy, “Paul Blart: Mall Cop,” surprised many, (myself included,) to top the box office this weekend.  “Blart” took in $33.8 million.  In case you missed that, I’ll type it again: $33.8 million.  Just goes to prove that I have no idea about what makes a hit movie. Clint Eastwood’s “Gran Turino,” came …