Been to jamaica, but I was younger then, didn't smoke.
Although I can't tell you how jamaican weed is, I can tell you about my jamaican roommate. He likes to wake up at 8AM and blast awful jamaican music. Now I usually dont judge music like this, but after listening to it for a semester and a half, I still struggle to find any aesthetic or artistic value to jamaican music at all. It simply sucks.
jamaicans also tend to carry a stronger smell with them, my whole room smells like that same jamaican marketplace I remember so many years ago, sharp body odor, musty dreads, and cocoa butter linger in the room, even after coming back from winter break (over a month) the smell still lingered.
Now if this wasn't bad enough, I regret to say that my jamaican roommate doesn't even smoke weed. Yeah, its probably the worst combo, but then again, if he DID smoke weed he would probably jack all of mine like he does with all of my food.
So now that you've heard the story of my jamaican roommate, please just hope you never get a jamaican roommate.