The latest Sandler-enabled vehicle for Kevin James is a knockabout knock-off of last year's Warrior: James's unlikely biology teacher turns MMA fighter to save his school's cutback-threatened music program. The Wedding Singer's Frank Coraci retains an endearing fondness for funny-faced bit-parts, but it's fundamentally formulaic in construction and mediocre in execution. Basically it's a pretext for James to take further hits to the plums, coupled to some half-meant children-are-our-future sentiment.