Well,
First of all, before I start my never ending rant about this one weird piece of work, I must warn you. Review starts in the next paragraph.
This manga has some (a lot?) of Yaoi content.
This manga has lots of Ecchi moments (some of them are going overboard imo).
I dislike the MC (Main character) so i'll be chewing on him throughout the review (just to warn you that my opinions are mixed just because I developed a pretty solid hate-hate feelings towards this specific MC and I'm not sure if it is justified. Oh well just see for yourself).
I will try my best to avoid any spoilers.


Actual Review:
Story: 5/10.
IMO: Story's pretty original. Nothing innovative of some sort, but the bizarre setting that the story evolves around is pretty amusing and kept me going even when the rest of the manga's aspects lacked.
The story starts to change pretty drastically after the first volume. More depth is added and as a result I couldn't stop reading until I finished it. More problems and complications appear and the MC doesn't seem to keep up with most of them. keeps you more interested in the plot itself.

Art: 6/10
The art is FINE imo. The first dozen of chapters might look and feel a bit lacking and Brute, but It does get better as the time goes by, whether if you get used to the old style or stay long enough to see the style blossom into a less awkward product.
The design of the characters is pretty consistent but you may see some improvements with the details and body physics which made me very happy at the time.

Characters: 6/10
I'll say this now and I wont repeat myself again in this review.
- I personally hate the MC so much that my mind is automatically avoiding the "better" qualities that he possesses and is focusing on his WAY more obvious ugly qualities, which, as a result I ended up giving this section a 6. -
But! I will do my best to keep everything subjective.

So first of all the characters are very interesting, Everyone has a good and deep back story and pretty defined qualities.
Almost every new important character that is presented into the story will get a good background-informative chapter/s and some fanservice derived content. Everything is pretty solid in this aspect.
Main character....:I'll just get straight to it. The Decisions he makes throughout the story are just so unfitting for my style that sometimes I just wanted to give up on reading the rest of the chapters out of frustration. His personality is very unbiased and boring and his artistic design could make you feel disgusted when you read the romantic and sexy moments (Remember these are only opinions and thoughts that I adopted by reading the manga). But the obsession I developed towards Yuki made me stay, in addition to the weird interesting plot ofc.

Enjoyment: 5/10.
Ending and MC related events Killed me. Rest is gold'ish.

Overall: 5/10.
Enjoyable manga all in all.
It has some awesome and funny characters that I will probably remember even after finishing it and some characters that I'll do my best to forget about.
Finishing it left me with a bad taste so I would suggest preparing some sort of a comforting material to wipe the excess bitterness.

Can't say I recommend reading this manga, but just from checking out the first few chapters will probably be enough for anyone to decide whether to keep reading or stay away.