I watch him more for entertainment, his videos were for long time my favourite videos on youtube bar none. But he is a grandmaster, it's solid chess content. He's as much comedian as chess lecturer, or he was, he's toned down the constant stream of crazy jokes in the last couple of years. He's recently started his own chess centre in Atlanta, his new lectures are appearing here: https://www.youtube.com/channel/UCqLLqbclDQ6IQg39Wsgy-4w/vid...
