This week at the movies, we’ve got one tough Mexican (Machete, starring Danny Trejo and Jessica Alba), long-distance lovers (Going the Distance, starring Drew Barrymore and Justin Long), and a lonely assassin (The American, starring George Clooney and Thekla Reuten). What do the critics have to say? Machete started as a trailer for a fake movie, then became a real movie. It’s a curious route to the multiplex, but critics say this old-school exploitation flick largely delivers — if you’re in the mood some sleazy fun with zero pretense. Also, critics say Going the Distance is light on substance and relies too heavily on the natural charm of its leads.