I don't want to complain about the new art style because I knew it was coming, and it is good to see the unique manga style animated, but as anime watcher only it was quite a shock after seasons 1-3. The art itself wasn't too bad but the animation was somehow a bit lazy and the crazy impact of match points lacked greatly. The music has been big part of the mood but here the soundtrack wasn't strong. The ova was all over the place due squeezing matches in 40 minutes so most of the time I was just confused because everything happened too fast.The characters were great as usual and overall this ova was worth watching but it could have been a lot better.