Yeah, I played in a tournament today. It was just a league tournament, but the first place prize was a 700 dollar exclusive model 3DS and there was 15 dollar entry fee, so everybody brought their A-game. The top four was (3rd and 4th played off):
1) David C with Eelektrik/Zekrom/Zekrom-EX/Mewtwo-EX/Zapdos/Tornadus
2) Charlie N with Mew/Vileplume/Terrakion/Shaymin-EX/Yanmega/other stuff
3) Me with Celebi/Tornadus/Mewtwo-EX/Shaymin-EX/Terrakion/Regigigas-EX/Virizion
4) Michael C with Magnezone/Eelektrik/Zekrom/Zekrom-EX/Mewtwo-EX (swiss X-0)
5) It's worthy of note that Grant bubbled cut at 4-1 with Durant, his loss being to me donking him first round.
Eel decks are definitely on top atm. I would have played that if I had the cards for it. Below Eels, there's a lot of decks that are viable.