Just saw it. Thoughts (SIAP):
1. I really, really liked it
2. The mixture of new and old characters was perfect. Setting the stage for Finn to take the reins from Han, and Kylo Ren from Vader was absolutely perfect. Anybody else think Rey and Kylo Ren are siblings? (Sure it's been posted already, will read in a sec)
3. I will definitely see it again, which is far more than I can say about the last series
My criticisms:
1. I was slightly disappointed in how Kylo Ren was handled. He had me on the edge of my seat every scene he was in, until he took his helmet off, and his backstory was revealed. Wish he was just a faceless/storyless villain for the whole first movie. Regardless, he was incredible, just hoped he wasn't "humanized" until later in the series
2. When Han was killed, it would have been awesome to see a scene where Chewie loses it immediately after, and starts ripping arms off storm troopers and throwing them over the ledge for 5 minutes, or even 5 hours straight!!!!
3. I can handle a strong female lead, and thought Rey was an amazing character, but call me sexist, I cringed when the chrome storm trooper talked, and we found out Captain Phasma was a woman.
4. We knew Luke would make a cameo, and I got so effing excited, when near the end, the new emperor dude said "go get Ren and have him complete his training." I fully expected a cut scene of a dark side Luke saying something to him before the screen going black. Would have been awesome!!!!
Overall, I would say it more than lived up to the hype.