9 out of 10 doctors prefer Marlboro Reds.
It's worth it imo. I've gone as far as the 4th book and haven't been disappointed yet.I finished "Foundation". It was alright. I found the political stuff held up well as well as the "psychohistory" stuff with Seldon. Obviously many elements of the sci fi have aged badly given the age of the novels and the rise in computing. I'm not sure if I'll finish the trilogy but I'm going to give it a shot.