Pretty Cool movie. Saw it on Thursday night.
I liked the scifi vehicles and weaponry. It was very cool at the start of the movie how the regular army was outclassed by Cobra. I love that contrast.
Those familar with the Command and Conquer computer game, you can see that they borrowed/share some concepts from GI JOE, and after watching this movie reminds me of this.
The Baroness, Duke thing, its interesting, but seemed to dominate a bit much.
I don't have a clue about the original GI JOE comics or cartoons so I can't compare to this movie.
Overall I enjoyed this movie and it met my expectations, and was easy to follow.