Come now dear Killzone! They are not all garbage surely! Plus DC Comics are by far the most accessible to new fans, the New being the latest jumping on point for new fans, any one series of which is only 18 issues in so far. In comparison, Marvel Now is a bloody mess, with 0.1 issues and being thrown about and continuity being heavily shat upon in favour of the Avengers movie.
I say this as a fan of Marvel of course. But Marvel Now was basically, let's mix everything up and have a bunch of writers essentially swap titles, some of this is brilliant, a lot of this is dreck. If it ain't broke, don't fix it.
In my eyes that's not how you read comic books nowdays, since nowdays everything sucks:
1) Comics get cancelled very fast, if they don't sell,
2) Characters die off every other comic,
3) Events come out of nowhere, change everything drastically and force you to buy other books to follow the story.
Nowdays, if you want to get into comic books, you should mainly concentrate on the older stuff... comics from +1990 and from early +2000.
Comics from back then were heroic, nowdays they're not.
Marvel comes with the advantage that they offer you more relateable characters. I for one have only ONE single character I can relate to when it comes to DC comics: Red Hood and even that only because he kills off the enemies, something you have to do, when you want to save someone.
Marvel has more to offer in my eyes.
Not saying that Marvel is perfect, but they do it better than DC comic books when it comes to realism and stuff like that.
But as I said it before: there are some great indie comics out there.
The two "Luther Strode" books are amazing and one of the best books of all time is probably "Absolution". Everyone should check that one out: