He seems to like it and wants to stick with it for next year. This is his 3rd year with HOD. No complaints! Although sometimes, he doesn't give his best try on the experiments. He is my very hands OFF child, like his mama. He is a bookworm also, like his mama. 
And he loves to draw and enjoys notebooking.Both of my sons do DITHOR as well and read the boy's interest books. This is their 2nd and 3rd year with that. They really like most all of the book choices. It's great to see them reading so much!