Travis Bruno of Capsule Computers writes:
"Every good thing must eventually come to an end and even the most popular series must come to a finish. The K-ON! anime series took the industry by storm back when the first series was released in 2009 and after releasing two successful anime series, it is time for most of the girls in After School Tea Time to graduate. However such an occasion deserves a movie of its own and now that Sentai Filmworks has brought K-ON! The Movie to North America, is this cinematic finale worth your time?"