6/10 Rating.
First off, I am a very big Studio TRIGGER fan, and this movie had much of what you can expect from their Anime.
This movie was all style and no substance, but it balances that (somewhat) by parodying itself constantly. It litterally mocks it's own dialogue and overdone character types, so you're able to give it a bit more of a break and just sort of roll with it.
End of the day, it's non-stop flash but quite forgettable, names, characters, plot, all of it.
For reference:
Kill la Kill - 8
TTGL- 10
PROMARE - 6