I can understand why some people think this movie is boring. I think it appeals much more to people who are used to the pacing of classic books.
I'm sure many of those who hated it are much like a co-worker of mine who said "Books? I haven't a book since I had to in high school." I checked some of the names of the people who reviled this movie and sure enough it seems many of them think Armaggedon was an "awesome" movie and Chris Farley was a "Comic genius". And that's O.K. Taste is an individual thing.
My sensibilities tell me that the english patient is a very good movie that takes effort to appreciate. Much in this movie is very subtle. It is not a vacation for the brain.(Hey, sometimes the brain NEEDS a vacation, and stupid movies provide that!) Also, it is not a cynic's movie. It's about idealism, tragedy and regret. About how people can want the best but have it all fall apart because of bad choices, and have to go on with the regret of never being able to remedy the situation. Not so much a love story as a tragic one. So many people destroyed because of the selfishness of two people couldn't(wouldn't?) control themselves.
I would ask those who thought the movie boring to watch it again when you feel able to pay full attention to what's going on in the film and how different bits of dialogue dovetail into subtle suggestions of how the characters are feeling and thinking. This movie takes an investment of time, thought and emotion. If this investment is made, I think most people who watch it will feel rewarded.