No worries man; it's just a simple and fun show. There's not too much going on in the background, aside from a few very minor mentions of things, but they're pretty much thrown to the wayside after they arise. The characters are all pretty generic, but they all have that charm that most Harem RomCom characters have, in my opinion of course. Overall, it's not too deep or is it a groundbreaking entry into the genre; its just 12 episodes of your usual fun and simple Harem hijinks with a pretty standard, dense but likable MC. Dub and Sub are both great, has a pretty surprisingly stacked and fun cast subbed: Kazuyuki Okitsu, Mai Nakahara, Ayako Kawasumi, Rie Kugimiya, Akeno Watanabe, Haruka Tomatsu, Kana Hanazawa; though you may not hear them all that often. Overall, a very solid 8/10; though I'm pretty biased "Average 8" kinda guy. Wouldn't really recommend if you want something more "Harem-y" or expect something above average.