I must have seen this about 10 times, and i still love it. It's probably one of my favourite films in the world.
The story is about Three men looking for hidden treasure worth $200,000, as one person knows a bit each.Clint Eastwood, Lee Van Cleef and Eli Wallach are all fantastic and play the parts very well indeed. The Extra 15 minutes are cool as well ( you can tell that Eli Wallach's voice is a lot older).
The Special Features are so good as well, i especially like the doccumentry where they show how they got this 1966 film into DVD and how they got the extra parts onto the film.
One Slight negative is that the Audio Commentry by Richard Schnickel tends to be slow and off the point on the film.
Apart from that, this film is fantastic. I strongly Recommened it to you.