Drunken Master
Really more of a technical display of the actors' fighting abilities than an actual movie. A lot of the plots threads are just there to string together the various fight scenes, and more of them are completely forgotten by the end of the movie. Nevertheless, it's got some great fights in it and some nice moments of humor, as you'd expect from a Jackie Chan movie. And all the fights are almost totally hand-to-hand, no weapons or props to be seen. In all, it's fun to watch but forgettable.
Legend of Drunken Master
14 years later, a remake/sequel. This is much more of a real movie: there's an actual plot this time, a lot of characters that do more than exist to be present in the various fight scenes, and better acting. This is basically Jackie Chan at his peak, fast and agile. Some of the fight scenes in this movie are just unbelievably awesome, especially the fight at the restaurant and the finale. It hits all the right notes and gives a purpose to all the fighting, making it one of Jackie Chan's finest. Better than the original in just about any every way worth mentioning.