Pros: I enjoyed the concept and fun play on words. The sound effects went perfectly with the film.
Cons: Underscore could be used to help the tension build. More strings and cluster chords.
I enjoyed the fun play on words for the theme as well as the sound effects that helped the impact moments hit. The use of some underscore before the sound effects at 1:35 would help the tension build a little more in my opinion. You could even throw in some cluster chords after the 1:35 mark to really build the tension.