It corrects almost all the flaws of its predecessor. Animation, fight scenes and story pacing are miles better. Unfortunately they also mostly dropped the charming, more sedate slice of life moments in the process, which I really enjoyed in the first season.
Still an improvement overall though. If you liked the previous season, you'll feel right at home and I'd wager a lot of people who were disappointed with that might actually like this one. Worth a try if you're on the fence!