I definitely preferred Cube 1. I was very pleasantly surprised by the originality and the great performances!
In comparison Cube 2 seemed to be a pointless rehash, but not as well-done.
Oh well. Maybe 3 will be cool.

Cube 3 will be called Cube Zero and it's supposed to be released somewhere in 2004. Here are some links:

http://www.uncubed.com
http://www.imdb.com/title/tt0377713/

On the uncubed site, you can even download a teaser trailer!

I liked the cube, liked part 2 also, can't wait for 3,hope somebody lives through it and pulles the story together!

i really liked this movie,just doesnt liked the end!

i liked it at first but the movie just unfolds too slowly. where is all the action? and the ending???? what the hell was that?! i prefer the old fashioned rope, torches and decapitation.