I was in Boulder not long after they legalized it. I made a point to buy some hash oil and weed just to say that I did it. The pharmacy was a hoot. Big chalkboard listing all the various hybrid species, and benefits. It was fun to talk to the people behind the counter and hear what the benefits and features were.
Drive thru Denver now, and just about every street corner has a shop with a green cross sign.
I really don't care for the stuff personally. But I like how it mellows out the crazy and violent. I had two dorm neighbors in college who were football players. Prone to getting drunk and getting violent. I made sure to stay on their good side. I always kept a stash in case they got rowdy. They would come back from the bars, ready pull out their cans of whoop ass. I could calm them down really quickly by sharing my stash with them.
BTW, I ended up giving my hash oil to a medicine man I got to know up on the Pine Ridge Reservation in South Dakota. He had a license from Uncle Sam to possess and distribute peyote. For "religious" purposes.