This is my first review so I apologize in advance for poor formatting or it's not done well but I just thought I'd have a go at it.
First of all to all of those reading this please please please please try and look past the fact that it's 3D CGI as it's not as bad as you might think. It's not nearly as bad as Berserk was and in fact feels like it excels over traditional 2d when it comes to fighting scenes. The movement feels fluid as well as the choreography is very well done with no repeating actions and speaks well to the source material. The downside being that there is quite a few moments of exposition where a commentator or the peanut gallery may through in a few comments but overall wasn't too jarring.
The story felt true to the manga however it doesn't have as many interpersonal character development as the manga which is okay considering they have to fit the story down in to a 12 episode season. It certainly was able to transition well between the comedic moments as well as those that were more serious in nature and the impact of certain scenes were conveyed well.
I think the sound was one of the highlights of the show, every fighter has had theme song which really made their entrance into the fights feel more memorable and sometimes even gave more character to the fighters or fleshed them out a bit more. The sound effects in particular never felt like they were dull or out of place and felt natural as well.
Overall I thoroughly enjoyed the adaptation, it deserves a 2d animation medium for sure but don't let that distract you that the anime direction, sound, choreography and overall feel of the show felt like it was a memorable use of my time.