“Krystal” (**1/2 out of four) was an odd but curiously endearing story set in the South of a young man (Nick Robinson) who has lived a sheltered life with his family (William H. Macy and Felicity Huffman) and suddenly falls in love with a stripper (Rosario Dawson) and then joins Alcoholics Anonymous just to be close with her but soon finds she has lots of extra baggage to deal with. Hard to swallow as a story but kept watchable by its engaging characters and cast and Dawson is first-rate as usual. Macy also directed; T.I. and William Fichtner are also good in key supporting roles.