Don't be sorry! Everything you're saying is very valid. To be honest I'm so unfamiliar with the medium that I'd be keen to try anything as long as it's good. I read all different sorts of novels, so I'm not worried about fitting into a particular genre at the moment.
Well, in that case, you may want to check out the ones I listed there and see if any pique your interest.
You probably already know what Walking Dead is like thanks to the TV show putting it in pop culture. Ditto Watchmen, which is a sort of deconstruction (oft imitated, never duplicated) of the superhero genre.
Chew's set in a world where chicken is outlawed and follows the work of a man who can see the history of something if he eats it.
Sandman is... hard to categorize for me, actually. It's Neil Gaiman, if you've read any of his other work, writing about the lord of dreams. It's a dark fantasy series, lots of literary and other references. Not a quick read, but definitely a worthwhile one.
Saga is the big current book getting a push, and personally I think it's well done - sort of an interstellar Romeo and Juliet thing, but that's reducing it somewhat. And great art.
Bone's another good one, another fantasy series. A pretty huge, sweeping story. Been ages since I read it so I can't say much more, but I really should reread it. I remember enjoying it a lot.
Basically, I suspect you can read most anything that's been given an Eisner Award and you'll get a solid read.
I know people have said good things about 100 Bullets and Y The Last Man, but I haven't read either yet myself.
I might add in Blacksad if noir style appeals... and Elephantmen, actually, though if animal-people bother you, may be best to avoid. There's also The Abominable Charles Christopher, which is hard to describe but, to me at least, an engrossing an somewhat melancholy story.
We3 is a contemporary sci-fi story that's half "Plague Dogs" and half "The Incredible Journey." It gave me a lot of feels, but some folks have said it felt manipulative.
I suspect that might be enough to go on with for now, and as always, taste plays a part. Everything on this list that I've read (everything but Y and 100 Bullets) I've really enjoyed, but there are other highly recommended books that I just don't like, even if I can admit they're well done. I suspect that at least a few books on this list won't work for you. But they might be a starting place. Hope it's somewhat helpful.