Woah. I knew what he was talking about and I wasn't trying to equate homage to butts. This show revolves almost completely around taking themes from other genres, popularized archetypes and cliches. You can pretty much well expect a show like that to want to use fanservice as appeal, especially considering both the mahou shoujo and mecha genres are well-known for fanservice. Sure it isn't something that's required in an anime, and of course many people have an aversion to shows with gratuitous fanservice. But if you're going to veto an anime just by how many tits it throws at you then it would be silly to start watching knowing it has at least some and then complain about it later.
That being said, I'd say there's more than your average anime, but most of it is pushed into details rather than being the central point of a given scene. The latter is something that really bugs me and shows that the studio can't really pull it off. The former at least acknowledges that the anime comes first and any fanservice comes after, so not only is the fanservice done in a subdued manner, it shows that the studio respects their own project. In general. We haven't had a scene where it's like a minute of a bug crawling into underwear or flopping boobs being able to outspeed bullets yet.