I like both, but I like DC much better.

Batman's my favourite superhero, and I do like the current DC shows (except Supergirl), but Marvel has a few good shows too, and their movies are much better, and have a better roster of characters, so I'd say I like Marvel more.

I prefer Marvel, particulary because most of my favourite superheroes come from there (like Daredevil and Colossus), but DC is pretty damn good too. Flash is an amazing superhero as well, probably one of DC's most broken yet entertaining characters.

When it comes to WB movies I'm guessing people are more hyped about Keanu since that trailer almost got as many views as the Batman Versus Superman main trailer.

People already explained why the official trailer video only has 1.8M. It was uploaded 4 days after the trailer was released.

This is my idea as well. I've always been more of a DC guy than a Marvel one, but DC has mostly made bad movies, and judging from the trailers BvS isn't going to break that streak.