Just came home from seeing it, really awesome movie.
I won't spoil anything, but try to sum up my opinions without giving too much away.
So the movie starts off really good. Sucked me in right away, and had me on suspense for the first 10-15 minutes or so. The theme-song by Adele was one of my favorites in a very long time. I honestly can't remember the theme song for the last couple of movies, but this one was IMO up there with the best ones, the ones that get stuck on your mind. I think the movie had a nice mix of slower and faster parts, one problem I had with Quantum of Solace was that at times it felt very drawn out, and then suddenly shit went down, but in this one there were no dragging parts.
Another thing I loved was several clever hints towards the older movies. I won't spoil anything, but there are several references in this movie towards things we recognize from the "classic" Bond-movies, so keep your eyes and ears open.
Compared to previous Craig movies I'd say it was miles better than Quantum of Solace, but one or two steps over Casino Royale as well. Out of all Bond-movies it's certainly up there with the best ones. I haven't watched through the older ones in a while, but I feel like Skyfall managed to blend the more serious tone of Bond with some funny parts as well, without it becoming too cheesy or unbeliavable. (like Bond windsurfing on car-parts escaping a laserbeam)
So all in all, very good movie.