Really depends on what kind of games you like, this is a harem game clearly, and it's more of the traditional harem in a sense, whereas most "harem" games nowadays seem to go down a more poly-relationship kind of route, some games do both giving you the option to pick. Anyways, this game is a unique mix of a fuck-a-thon type game (lots of sex) and slow burn. There are certain characters that will fuck you instantly or rather quickly and there are others that still haven't had a sex scene after 26 updates. Almost all kinks are optional, and they are certainly plentiful, there's something for pretty much anyone in this game unless you're into NTR or Furry stuff. (Though there is pet play)
There are a handful of characters/LI's in the game that are unavoidable, some people have complained about this, but I personally don't mind, at least the ones that are unavoidable make sense.
So take all this into consideration if you still haven't decided yet, and if you do decide to download I assure you, you're in for a treat, in my opinion at least.