Seems to be working fine. Video is crisper in high detail areas and the bitrate in my sample video increased from 8 Mbit/s to about 12 or 13 Mbit/s.
Some weird behavior though: After I've shot a video (when I tap the Stop button) I get booted to the home screen instead of remaining in the Camera application. The video itself is fine though, no corruption or anything, but it's a bit of an annoyance to get booted.
Add a dab of lavender to milk. Leave town with an orange, and pretend you're laughing at it