When I first got back into board gaming, over a year ago, this was one of the first games I bought. Love it or hate it, Catan is one of the most well known board games of recent memory. I would even argue that Catan revived mainstream board gaming in the late 1990's and early 2000's similar to Trivial Pursuit in the 1980's.
That said, I was disappointed. I bought the game without trying it, and found it one dimensional. I like my games a bit more complicated, and Catan seemed too dependant on lucky die rolls.
However, yesterday at our FLGS gaming day, I got roped into trying it again, but this time with the Seafarers and the Cities & Knights expansions. I was pleasantly surprised.