Hero is excellent eye candy, with great colorful visuals and some very well made action scenes. I liked Crouching Tiger, Hidden Dragon and Fearless alot better, but this is still a good film.
The places in which the scenes take place are simply beautiful. There is good action, and lots of it.
The only setback is that the entire movie is in Japanese and you must read the dialogue. This does not bother most people, but some would rather watch something where they don't have to use their brains. If that is you, you will have a hard time enjoying this movie.