I would just like to posit that two hands on a piece of glass does not necessarily mean death of Spock. True, they are intentionally playing up the imagery in this teaser, but we have no context and if I'm judging by the limited body language we got it looks like whomever is clad in black is the one suffering, not the pointy eared goblin...
I enjoyed the new Star Trek film, I took it at face value for what it was, ST made for the masses. I told my wife before it ever came out that for it to be a box office success it would have to abandon the core of Trek, and that's the fact that Trek was a thinking man's show. Dumb it down, amp up the space opera and it would do well, but it would also alienate the fan-base.
Going in with that expectation allowed me to enjoy it immensely, and I actually thought they got a lot more right as far as character interactions and behaviors than they got wrong. Sure, Spock/Uhura was a stretch for me, but I thought Kirk was pretty spot on personally. Cheating? Yeah, he did that in the OS as well. The kobayashi maru wasn't invented by J. J. and when Pine said, "Bull****" to Spock I almost squealed.
I'm looking forward to the sequel. I personally hope it's not Kahn because, as stated, it wouldn't make any sense in this new parallel reality, but I don't see anything in the teaser that is turning me off at this point. Is it TOS? Nope, not at all, but it looks like it will be another fun popcorn flick that at least gets me back in the familiar trappings I know and love.
I just hope if there is a third that the crew ventures out a bit. We still haven't seen the Klingons yet. Also, this will be the second time the entire fleet has been wiped out sans the Enterprise. They might want to work on their defenses a bit.. :confused