The cut scenes are shown in third person and feature Pierce Brosnan as James Bond and are all fully voice acted. Subtitles were not on the screen while I played.
I also played a couple of stealth levels. In one, the only weapons were darts and you had to leave the indoor area undetected avoiding guards and alarms. A larger level had a variety of mission objectives and environments. Floodlights could be shot out to avoid detection; guards sniped from far away (with a sniper rifle, obviously). There are a variety of ways to get around the level, with choices such as jumping on the truck or walking. All the outdoor levels I played were set at night (unsurprisingly) and in the snow.
The controls feel quite well suited, with the control stick used for moving and strafing, and the C-stick for turning. Shooting is with the R shoulder button and switching weapons uses the D-pad. It seemed that the pause screen could only be navigated using the D-pad and not the control stick. I still find this rather difficult; it’ll be a while yet until I can hit the D-pad correctly without looking. There are also various control methods that can be changed through the pause menu.