Re:zero is one of my favorite anime. When I saw the first season I went running to read arc 4 of the web novel. It's a bit longer than what they adapted, but it does the job, they did it well.
Subaru's development was fantastic, realizing her own worth and that instead of just being a white knight who rescues Emilia, she needs to grow up on her own.
RE: Quick Thoughts on Re:Zero Season 2