I thought teaser looked alright. I always loved Venom as a character. But isn't he always a bad guy (more or less)? I know they have Agent Venom as an off-shoot but thats not what I mean here. The base character was pretty much always a bad guy and one of Spidermans biggest enemies. How are they going to work that here? Are they going to turn him into some kind of anti-hero? Cos that would suck.
Even with no spider logo on the chest, the non-Spider-Man origin makes absolutely no sense, as he still resembles Spidey way too much, IMO. I know that they sort of retconned the comic, but I just think it's dumb. Venom was always just a great side effect of writing off Spider-Man's awesome new 80s black costume, that people were just not ready for back then. Honestly, that costume was fantastic to begin with.