Excellent interview with George Cates. Its in 3 parts. He touches on a variety of topics: The Durr Challenge, Black Friday, how to get better, his opinion of other top players etc.
It's kind of funny, after googling that video, it seems that a ton of people have reposted the wrong name. Found it on like 5 different sites. So I'm assuming you just copy/pasted someone else's error, lol.
This inspired me to try some HUNLHE Sat down with 25 against a guy who had 50, I left with 80-90. Maybe I should play more heads up haha. It actually suits my game well because I play so aggressive.
I find it interesting that he says there isn;t much, if any difference between 50nl and 10000 nl. Considering he has grinded all the limits, I think it's fair to suggest he will know the correct answer.
This answers my question I once started a thread about grinders at the lowest limits and recreational players at higher limits and how much difference there was, or wasn't as I stated.
The skill level really isn't all that much different, just a difference between bankroll!