The poke-power is pretty good. 140 HP is also pretty decent, being weak to electric isn't as big a deal with Zekrom not being played as much. 120 for 1 energy is also pretty good. Unfortunately though, it is a Stage 2, which makes it hard to set up. Thankfully, Ditto helps this deck quite a bit, since turns in play carry over, while also adding damage to the attack. I just wish there was something obvious to tech with it. Mew EX and Aerodactyl are just rofl.
7/10 for playability, just because 1 {W} for 120 is cool. Once Exeggcute comes out, 8/10 because you get free draws every turn.
6/10 for Artwork, it's ok. Not great, just ok.