Let me start by saying I don't mind ecchi in manga. However, when you start getting a reminder that it was tagged as ecchi every 2 frames it starts getting a little annoying. That was what happened to me with Godeath. I thought that the story was amazing and the characters were awesome, but the ammount of unnesesary boob and ass frames was bothering me like you can't imagine.
As for the characters, I'm a sucker for strong female characters, and this manga is all about Maria being a badass and killing people and having great battles and kicking buts, so you can probably guess what I thought about that. Also, the supporting characters were pretty cool. We have Mika, who is also a badass and also has a kinda sad backstory, and we also have D'eon, who is pretty much the comic-relief character. Although I didn't love these two characters, they didn't bother me too much, either.
Story wise, it was entertaining and if you are into vampire or demon stories, you should definitely check this out.
Yes, I would recomend this manga to people who don't mind or like reading ecchi because the action scenes were awesome and I really liked the story, but I think it would've been a lot better if there weren't as many boob and ass frames in it.