I just picked up Jimmy and Jason's decks. I think if they would have put Mew Ex on the front of jasons, it could have sold much better. Mew is FAR more popular than Manectric. Thats just a marketing mistake.
Jason's interesting fact is that he learned to play from the rulebook? give me a break.
Other than that, they were really well put together. most stores i went to were sold out of the blastoise deck