S2 obviously better than S1. That's no doubt. In terms of adaptability - quite good. Maybe because both Moon and Terra route are straightforward route and not too long. But honestly speaking, if any VN readers wanted to jump into the anime just to see the animation, just go straight to S2 because s1 had nothing similar that we can talk about. Even I think one should stop and read the VN before getting into S2 because they actually starts with some VN-only content of the first half where you might be confused on. And if you feel shocked with the story progress, don't be. Ihave said in S1 that the story is misleading.

But anyway, all my complains are either the same or only with S1, so nothing special more on S2 here. But at least this story is more fathomable this season.