It was a bit too confusing and incoherent for me to really get very excited. Plus I'm not a fan of pseudo-philosophical Hollywood-deep voice-overs like "Up is down, down is up, blabla". I would've liked to just see more of the crew and their interaction and a bit less action.
But then again I think I'm just not a fan of trailers in general. :P
But it did look good and worked better than the first one.
I think I felt the same way after the first viewing. Still it is a trailer and the more Vague it is the better. Like I said it has my attention. I even liked the little bit of Mudd we got and I was kind of outspoken about including that character.