I mean, i cant blast it. I spent an entire day binge watching the show and even though it was "flat n' crappy," i still kept doing "eh just one more episode." So, its not crap its a good show if your a casula watcher just wanting to turn your brain off. Plus you always know the MC is going to win to its fun laughing at the idots challanging them.
There is.... barely any character development. Nice boobs, harem, a few scenes of "oh look how they have grown 0.0000001%" but this is mainly an anime to drool and turn your brain off to.
The animation is your classic anime, so nothing to complain there. Sound follows same pattern.
not bad, but not good either.