I don't know about you, but I felt that "Cool Hand Ed" was a bit short. Oh well, I'm sure it's just my subconscious telling me something. I give "Cool Hand Ed" 8.5/10. After all, I'd be lying if I said it was the best episode ever. Unfortunately, I felt that the episode had just a body, no introduction, and a small conclusion. The episode starts out how Eddy wants to break out and gives a plan to break out. Then, for mainly the episode, it showed everyone collecting items to make the aircraft and showed it's results. In my opinion, it lacked the basis of what any other episode would be.
But that doesn't mean that the episode was all bad. The inside of Ed's brain was quite humorous and quite creative. Normally, when I see an episode like this, I usually see a large amount of punishment and scolding. The fact that the end of the episode ends before the punishment, the lack of scolding is a very good thing. We know that they will have a punishment, but we don't see Double-D suffering the most of it like he always does, even when he had the smallest role.