That gonna be subjective, as most of reviews of this manga but this is my first review on this site .(Why most of the people thinks that original Gunnm was a serious cyberpunk manga?It can be as goofy where it wants to be)
The story:7 is good written but suffers from shonen cliches as is mostly a tournament ark.
The art:8 Creator's style is polished compared to original .Battle scenes and architecture are just stunning(those are the main two things you'll gonna see so it very impressive).Characters looks fresh and detailed.Good coloring and lighting.
The characters:9 that's the best part in this manga.Whole chapters dedicated to the bios.You'll get attached to the new characters,old ones are not forgotten too.
The enjoyment:10 Haven't read such good battle manga for a while.
Overall 8.