Burst mode and ZSL are pretty damn slick! Not quite as refined as the Sense app, but that's to be expected, and though there is room for improvement and refinement by the CM10 team, what is already there is already awesome. Right now my preferred setup is to leave Burst Mode at 5, then set Focus Mode to Auto. Hold down shutter button to focus, let go, and let burst mode do its thing!
A couple of thoughts for the CM team (h8rift, I know this stuff is probably out of your control, so if there's a better place for these suggestions, please let me know):
1. I would love to see a countdown on "remaining pictures left to take" while in burst mode.
2. It would be sweet if you could set the volume keys to be "hold down for burst mode", rather than having to take a pre-set number of shots per capture. Camera JB+ does something similar (though it's not nearly as fast)