I found this espisode one of the better of the season, especially the character of McGee. I think he never had so many screentime throughout the beginning of the show then in this episode.
I also like the humor in this episode, especially the scene in the lift when David and McGee are 2 foot away from each other
Also the scene where the Hulk was hit by a dart was very new and exciting.
The only lose end was the transformation of the hulk the first time.
Didn't they see that David was transforming in the Hulk? In the end, they must have come to the conclusion that David is the Hulk, no?