It is basically what someone would take from Metal Gear if they only heard the phrase "A weapon to surpass metal gear" and had no context of the story characters or settings.
Firstly, let's get this out of the way this is a CGI series so it's not actually an anime. Secondly, the humans move at about 10 fps while anything not human moves normally.
Thirdly, when you actually watch the action sequences they are shooting back and forth but you only ever see one side shooting, and nothing else is happening in the scene. Some shots are well done but that is still hindered by three overall problems
A. The CGI style for this is... let's say not visually appealing
B. The story is a non-factor
C. There are no characters
Don't let the other reviewers who gave this a 7 or higher trick you, there is a reason why only 1,540~ people rated this(spoiler alert it's trash). If you want mindless action with subpar looking mechs and all the generic mediocrity I can see how you'd think this is good, but it is not, it's painfully average at best.
If you'd want to watch something similar to Obsolete watch Yukikaze, It has a story, it has, characters, it has actual battles in a realistic sense, it has everything Obsolete does not, and is visually much more appealing(aka the vehicles don't look like walking potatoes with guns).
