Sports films about plucky collegiate or high school underdogs overcoming the odds have become a significant sub-genre in recent years. Dating back to Hoosiers, recent examples include Glory Road and Remember the Titans. The success of that last film was the impetus for the recent spasm of similar films. The most recent member of the roster, We Are Marshall, certainly doesn’t disgrace the team, but neither does it stand out from the crowd. Eschewing flash for sound fundamentals, this movie keeps punching for four quarters.