This is trash. I mean, it's an ecchi harem, of course it's gonna be trash. xD
But I actually enjoy it. Not looking for anything deep here, just give me some good ecchi and a plot I can follow. It's good wish-fulfillment so far. Wouldn't say it's as good as Highschool DxD (for one thing, the MC doesn't hold a candle to Issei - at least, right now), but it's certainly filling the void quite nicely IMO.
I look forward to seeing the harem develop with deeper bonds and more girls. The plot sounds like it could be okay as well.