Okay. First thing you need to know is that Garth Ennis
HATES super heroes. As a genre, as a concept, as people, etc. The SOLE exceptions to this are Superman (who he always somehow manages to write WELL), Captain America, and Daredevil in his run on Punisher. If you read him consistently, you start to see it really clear. Work your way through any title where he doesn't have an editor reining him in and you'll see plenty of examples.
If you pick up a "super hero" comic written by Garth Ennis without that editor, you will inevitably find the capes to be either venial shitbags, complete fucking idiots, or amoral monsters. (Nearly) EVERY. TIME. The Boys is a particularly nasty example of this. Every "hero" is terrible. Murders, rapists, completely amoral shitheels, all of them. Hell, even our "hero" main characters are murdering, blackmailing shitbags who joke about the horrible things they do to... pretty much everyone they meet or interact with. The
very few exceptions are shit on. Endlessly. The token "good girl/real super hero"? Her boyfriend cheats on her. She gets promoted to the leading superhero team in the world... and is promptly sexually assaulted by said heroes in order to get/keep her place on the team. Her uniform is turned into the sluttiest possible version... in what is obviously just a mean-spirited laugh moment. THE LIST GOES ON. THIS IS THE FIRST ISSUE SHE'S IN.
Wee Hughie? He's a good guy... who starts out by having the woman he loves senselessly murdered by a hero. Okay, fine. I GET this. It's a character defining moment. It's what starts his Hero Journey... but every single step along the way is him compromising his morals or being made the butt of the joke or used as a gross out gag or....
I guess... what I'm trying to say is that The Boys is a lot like Ultimate Marvel: When it first came out, I was super excited at the idea of "serious" super hero comics. But... then I found out that "serious" just meant "joyless" and "bloody" and "edgy." It reminds me of the worst lows of the 90's and I do not want to go back to that. I lived through it once. I am FINE with comics that have a realistic edge. I am fine with comics that explore what it means to be a super hero in the "real" world. Look at Miracle Man or Morrison's run on Animal Man, for example. Look at a shocking amount of Hellblazer's run. Hell, look at the ur-example, Watchmen. (Before Alan Moore REALLY started cosplaying Rasputin immersively.)
I read all of The Boys, because I am a stubborn son of a bitch. There were moments that I liked. The Frenchmen's interactions with The Female, for example. Mother's Milk was consistently a solid dude. Wee Hughie came into his own. But... overall... it left me feeling dirty. The bad kind of dirty.
It's not a series I would recommend when I can suggest others that are better... by the same author, even.
Also, if you're not sick of hearing about this, you can read the
Polokun Reads The Boys thread on SB, where it's covered issue by issue with some pretty good commentary.