He ate one mealworm so far that I've seen. I think the crickets are to big, I need to get some smaller ones. These big ones can be fish food.
Thus far my impressions are that they sleep a lot and they are very chill.
My GF has taken him out a few times and he just crawls up on her shoulder and hangs out. He hissed at me and bit me the first time I tried to bother him, since then he just bows up a little bit and that is it. I think they learn quickly that we mean no harm as he doesn't really seem to care one bit if we handle him after only a couple days.
And I verified the species, it is half "Normal" Leopard Gecko and half "Giant Raptor" Leopard Gecko.