Dil was our guide for the EBC trek. Dil was fantastic! He was always ready to answer our questions about Nepali culture, and he was truly curious about our culture as well. It was great to talk to him and get his perspective on things. He was also very focused on our well being. Thankfully, we experienced no AMS symptoms (both my wife and I did get sick though...). Dil was attentive regardless (always asking us how we are doing, etc). Dil (and our porter, Kuvir) was always ready to take our day packs if needed; we occasionally took them up on the offer.
I really feel like they treated us like family (and not how you treat your creepy uncle). If we ever decide to go back to Nepal, Dil will be our first stop.