Glad you like it!
The device itself is wonderful. Great size and weight, and it feels quite sturdy. All I really have to compare it with is my Surface Pro 1, but the CC2 feels more accurate as far as drawing goes... Perhaps too accurate. It's taking a while for me to wean myself off of how my Surface felt. I feel like once I've gotten my stylus and brush settings just how I want them, the Cintiq will serve me very well.
Still, it has a hefty price tag and it may not be worth a full upgrade if what you have is fine. I bought myself a gift and I don't regret it, but I didn't necessarily NEED to upgrade from my Surface.