I also just did 3 tastings last week.
In Skyline lounge with Big Mama, who is fantastic and worth the class all by itself:
Mixology was great. I liked all the drinks for sure.
Martini: Hated the Gin one, but loved the other 4 and found the tasting to be incredible.
In Ooh La La:
Did the Chocolate and Liquor. It was awesome. Loved the port and found the chocolates and cheese amazing.
As for the pricing, it was worth it for the 5 drinks (portions and quality were worth it alone) and a can of water.