I'm going to go against everyone and give it a 4. I really enjoy this episode. No way is it a bad episode in my opinion- maybe that's down to the age I was when it was first broadcast? The Olympics was something that everyone was talking about at that time so it was a brilliant storyline to use.
The idea of a kid drawing pictures that cause the real things to disappear is genius in my idea. I don't get bored of it either and I don't think I ever wil. Like I said - maybe it's down to the age I was when I first saw it. But I love it