“Snake Hotel” (* out of four) was a deadening horror thriller about a group of female inmates (Danielle Scott, Chrissie Wunna, Lila Lasso, and others) who make a deal to shorten their prison sentence by taking part in a reality show involving a gigantic killer snake. Sounds fun but is worthless on almost every level and even the snake looks bored. For a movie with more conviction and panache, watch “Snakes On A Plane” again instead.