I've shared my thoughts on it before, but there are a few plot holes. I enjoyed it much more now that I have it on Blu. Dunno why. Maybe it's because I'm not distracted by the holes anymore lol...
On subsequent viewings, I didn't have a problem with the Wrath of Khan stuff, for the most part, except for the "KHHHAAAANNN" moment...it just felt forced to me. Otherwise it makes sense that, under similar circumstances, the same people would act in the same way. I also think that the sequence where Kirk literally KICKS the machine to fix it is a little dumb. Like, come on, he couldn't have moved something? Done something a little more than kicking? It just seemed very low-brow. Same way I feel about the phasers that now have to blatantly SHOW us their setting with the rotating nozzle. Just very preschool. And despite the fact that the book does a great job of explaining how Khan rigged the transwarp transporter to get to Kronos, and why they couldn't just beam after him, it's still a little odd to me that we'd still send out tons of spaceships to "explore strange new worlds" when they could just beam there ala Stargate. I guess sometimes there's stuff they come across that you couldn't just "beam to," but it's still a stretch for me.
Overall, its great fun. Not as good as 09, and I don't think they used Cumberbatch to the fullest, just like they didn't really use Bana to the fullest in 09 (wouldn't be surprised if we see Cumberbatch again, soon).