Arena

If you're craving a lot gladiatorial gore with a side order of nude babes, this one suits those baser parts of your nature. Samuel L. Jackson overacts as the villain (not nearly so amusingly evil as in The Kingsmen) to offset the degree to which Kellan Lutz underplays his heroics. The plot is pure paint-by-numbers.

And now for the exception. At about 25 minutes, there's a quick, flawlessly executed Easter egg nod to a much better film, Office Space. Fans of that one will love that brief flash of wit that's nowhere to be found in the rest of the script.