I smoke pot on a semi-daily basis (not every day, but close).
Its relaxing, its my "beer after work"...except that I don't really care for alcohol very much.
I get stoned, I watch some TV, I eat, and when I'm coming down, I play video games.
I find the TV I watch is more enjoyable, the food I eat tastes better, and it improves my concentration when I'm "coming down" and makes me very good at whatever game I'm playing or doing.
For example, in Black Ops:
K/D while not stoned at all - about 1.10
K/D while high - about 0.75
K/D while stoned, but coming down off the high - 2.50 - 3.00
This is just a personal example, but at least 2 friends of mine have similar experiences.
I never experience moments where I feel out of control or crazy and in general it makes me a more talkative and friendly person (I tend to be quiet and moody in normal life).
I enjoy it immensely and would love for it to be legal so it would be easier to get.