The cherry cola tastes just like a cherry coke. There is tons of flavor in TV liquids as a rule, so it's a strong flavor. Geoff's blend is hard to describe, it's got atomic cinnacide, banana nut bread, and butter rum in it. That sounds very strange, but it's really good stuff.
Enjoy your pie! If you're like me, you'll keep wanting to try others of his liquids and you'll eventually get around to most all of them. There's no hurry.