I have it, but haven't really used it, just a little experimenting. I just got a deva cut and the stylist recommended b'leave in (I'm not sure on this yet) and ultra defining gel then finish with the hairspray. The hairspray is stinky, though (be warned) but it dissipates, I'm sensitive to smells and it doesn't give me any issues.
Eta: ulta had the hairspray with a free small spray gel last week
Sent from my SCH-I535 using CurlTalk App
Modified CG since Dec 2011
Growing out super short cut

High porosity, fine, unknown curl type, somewhere in the 2s at the moment
Mostly low poo
Current rotation includes:
Wash: Yes To Carrots -Condition: Yes to Cucumber, Nature's Gate Jojoba, One C - Stylers: Deva volumizing foam, Deva UDG B'Leave In, Foxy Curls Hi-Def Curl spray