I've been playing in games with Isaiah for more than 12 years now. As a GM, he's unsurpassed. His knowledge of the rules is as deep as his knowledge of the settings. He's amazingly engaged with his storytelling, and does a great job of making the PCs the center of the story, without making them the center of the world. His inclusion of backstories and personal character motivations into his games gives his games great depth of narrative, and drives player engagement in a way that will have you hankering for the next session every single time. He's also very patient with new players and those who don't quite understand the rules. Very clear in his explanations and good with examples to help you remember. Highly Recommend Isaiah for beginners and veterans alike.