Yes it is easy to draw from. The back part is only connected to the holster part at the bottom and allows you to easily slip your hand in between it and the gun's grip. The way the gun is oriented in the back pocket it isn't uncomfortable to sit on either. It feels no different than my wallet.
I also carry it in that wallet holster in my cargo pocket on cargo shorts during the summer. Easy draw and instead of seeing the butt of the gun print like many pocket holsters, it just looks like a wallet or note pad or something in my pocket. It has really become my go to summer carry option.
As for the crossbreed comment, you can talk all you want about how much leather is there, Laufen, ( I thought the same thing when I saw it) but that large piece of leather under your clothes between the gun and your body makes it so comfortable you don't even know it's there. In fact, my crossbreed is hands down the most comfortable holster I've ever owned, and I have boxes full of holsters I've tried in the past. I never buy a new defense gun without also buying a crossbreed for it.