We (my spouse and I both participated) just completed our first campaign with Em, and my only "complaint" is that it wasn't longer! (Even that isn't really a complaint - the reasoning was clearly explained and makes sense.) Em is patient, great at explaining, and gave us a great campaign in a new system, that incorporated our backstories and game desires really well. She co-ordinated with us all consistently, and I think we all enjoyed it a lot. Spouse adds: She's a thorough and experienced GM, and I could see us doing that [joining a game of hers] again.