Thoughts on Transformers 2

(warning spoilers ahead) I watched Transformers 2 recently and was rather disappointed. It didn't have the spirit and fluidity that the first one had. It felt rushed in many places too. I know I should never expect Hollywood to do a good job on a sequel but, what with a few good ones like Dark Knight coming out, I guess I foolishly let my hopes get up. There was a bit too much mystical voodoo and jumping through plot holes in this one. For example the matrix turning to dust, then reforming. and Optimus suddenly being able to pull huge parts and then not being able to sustain them... that reeked of a Super Mario invincibility star style plot thingy. Plus, you would think the military would expect something like what happened with the shard they were guarding. I mean they know these robots can transform into anything, you why weren't they expecting them to drop nanites in? They should seal it in a box with no opening and lik 20 feet of metal. That'd at least hold the enemy off long enough to respond in kind. As for the pretender thing with Sam, you'd think he would have said more than his girlfriends name like "help its a Decepticon" or something. honestly. A lot of people I talked to really didn't like the jive talking robots, but I personally didn't mind them. Still I think the one who got sucked up shoulda died in there.