The rapper and actor Common has become a highly skilled screen star, but this touchy-feely dud does him wrong. In LUV, he plays Vincent, a newly paroled convict who wants to open a Baltimore clam shack. The first sign that something is off in the movie is when Vincent decides to give his kid nephew (Michael Rainey Jr.) a lesson in thug life. The second sign is that the director, Sheldon Candis, can't decide if that's a good thing. No wonder every scene wobbles around. C-

