Sure, the characters do not get developed at all, they're mostly one dimensional and bland, and a couple of them are only there for the fan service. But one shouldn't deny the fact that it is by far one of the most enjoyable anime out there. The story is not meant to create any drama or suspense, but rather let audiences sit back, relax, and watch an anime that doesn't require them to shut their brains off.
The art is beautiful and fits the atmosphere, the soundtrack is fairly decent, and there is never a dull moment.
People should stop giving low score just because there is too much fan service or a certain aspect of the show doesn't meet their requirement. This show does well what it is made for. 8/10
