Abrams can't really handle a crew of this size, it's as if the Enterprise is only the guys on the bridge, the engineer, and lotsa redshirts. Actually, beyond the main three guys (which includes Sherlock) everyone else is kinda like an extra.
He also hasn't learned how to do a damn space battle. It's chaotic, tactics are from Galaxy Quest (shoot with the red ones, then the blue ones), ships are wrecked, lots of redshirts die horrible deaths, then when it seems they've lost, they trick the enemy and win.
But I think the reversals were clever and daring, I may not be a diehard Trek fan but I've seen lots and still it was cool. However I agree that the whole Khan reveal has almost no meaning at all for most of the audience, and every fan knew it from the start, so why the trickery?