I've played a few games against Twisted Fate, enough to see how good he is with a good player and how terrible he is with a bad one. The problem is, I just played against one who got the gold card on literally every Pick a Card. What's more, because of the way the skill now works, he was getting two off every time, occasionally 3. This is absolutely stupidly broken. AoE stun and massive damage on a negligible cooldown? Yeah, sure, let me go ahead and disable their whole team for 3 seconds, then repeat in 5 seconds because there's no way any of them could kill me.
It's also entirely possible that this player was abusing some sort of exploit or even a hack (with the ease of getting a beta key, it's a foregone conclusion that hackers have joined). I have a hard time believing that any level of skill at picking the cards could result in a 100% success rate in getting it on gold. When asked about it, he said he "got the rhythm down." As far as I can tell, there's absolutely no rhythm to it at all, and to program an easily recognizable and exploitable pattern into it would be pretty stupid.