And! One more key thing - I am losing weight. Even though I haven't been 100% on plan (my workplace had insane amount of snacks this week. It was pretty bad. Donuts, cakes, candy, guacamole, chips, beer, literally 6 feet from my desk every day.) Despite some indulgence, I'm still down a pound this week (and two pounds the week before), so I'm pretty pleased about that.
As for hunger - I'm hungrier in the mornings when I wake up. I think this is part because I'm eating dinner earlier the night before and not snacking after and part because I am usually pretty excited about whatever breakfast is. At first it worried me, but overall I seem to get hungry around 8-9am, 12:30ish, and 6ish. I'm a bit of a night owl and even at 11 or midnight, I'm not hungry, so it seems to be working out.
I'm also worried I'm this excited about food - but I guess at least it's healthy food, and clearly portion-controlled, so I suppose there's no harm in it.