Sorry, guys who actually liked this stuff, but, after beating the game, I can only say that it's bad. Not "shitty game" but bad even so.
Pros
Great Intro
Scenes are animated
Cgs are good.
Interesting plot
H-scenes decent
Cons
Bad storytelling. - Not everybody has the facesheet to show at the text box, in fact just a few characters actually have it, for the ones who don't there is no indication of name or any indication at all of who is talking, so, when two characters who don't have a facesheet are talking (which happens often) you have no idea of who is talking. This problem wouldn't be so bad if main characters like the resistance leader and the main boss weren't characters without the facesheet. I can't express how much that bothered me.
Weak development of the story. - Too much destruction for people claiming to be good, including collateral destruction, which they seem to not care. The villains don't convince.
Battle fuck in bad times. - That is a failure of design, there are times which the game should forget the battle fuck gameplay and go for a serious one because everything else in that scene is serious. Battle fuck in those moments doesn't fit at all.
Weak and confusing ending. - I won't detail for spoiler reasons, but if you want someone to stop you from doing something, why don't you stop you yourself? Dev, to make something beautiful doesn't make it make sense.
Cgs are good, but have so strange angles.
The intro is misleading, the game is far from being so beautiful, you barely have any CG which isn't sex-related, and it could really use some.
Many of the serious moments have no music. C'mon, you can do better than that.
Some parts of the gameplay make no sense. Like, why only one support can help you at a time? Or why you must defeat them in the battle fuck when they can kill each other without it.
Most Machine Girls, don't really look machines to me. Some have prosthetic members, but those are just a few, most of them looks like normal girls with some kind of small circuit over the skin.
H-scenes have to deal with the fact the supports are near the character in each rape scene.
weak maps, repetitive and maze-like.
Overall - I didn't like it. I was going to give a 3 stars, mainly because the dev spent too much money at the CGs and forgot how the rest of the game looks. I would give a 4 stars if the game was presented better, but that ending took another star from my score. I can't possibly see how they can make a sequel, but they promised it at the ending.