What's the Rub with Nub?

[CJ3]

I've wanted to try one of these for a long while, but, I've held out because they never seem to go on sale. Well, finally got a few Cameroon wrapped in a sampler and...

Meh. Pretty underwhelmed.

Burned hot and quick, never matured. Didn't really enjoy it that much, and I'm a big Cameroon fan.

So. Help me out. Am I missing something? They seem to be pretty popular, and have held a solid price point in the years since they came out. I must say, personally, I'm not quite sure why....