It's good, read it now. I only have a few warnings before you start reading though. At one chapter it seems like he going to be a protagonist that only thinks with his d*ck, well if you thought that your right. But here's the twist, it's actually enjoyable to watch, he's more carefree if anything and changes the world forcibly to suits his needs, and I'm not gonna a lie, he is so damn smooth and realistic as well. In my personal opinion, he ain't a typical 'friendship=power' or 'I don't need friends' kinda MC. If anything he's more like the reader. He comments on how ridiculous all the characters are with their personalities and how they miss the most obvious of stuff.
He is a playboy, through and through. But I can't stop liking him. He's honest, smoother than a baby's bottom, he's curses constantly to himself about others and his 'bull**** system' and once he does one night stands he still cares for them and does nice things for them and enters a relationship with them. He's like Issei but better and actually uses his d*ck.
He gets his ass beaten one time, it was really pitiful as he nearly died. It wasn't a fight, it was like a guy beating his adopted son, he just went ham on our MC, our MC could barely do anything (he actually doesn't do anything, just tries to not get killed, which doesn't work). To be fair though he was very arrogant and on a high horse at the time thinking he could beat everyone in the RWBY world (Though in my opinion, he couldn't have won even with being cautious). This is kind of like a wake-up call so he eventually slightly stops being high and mighty (to be honest he really doesn't change except for the fact that he doesn't consider himself the strongest anymore.)
P.S. If you don't laugh at the authors writing skills, I pity you as you must have had a sad childhood, been through some ****, really depressed or have a stone/ice heart. The way he manages to make the MC the most likable character (in my opinion) even though he's a complete asshole is still a mystery to me. I'm thinking what kind of devil voodoo magic the author has cast upon me to like this insufferable asshole that is the MC. I'm thinking 'the author definitely knows black magic and is using mind control'.