It's so great that you guys are doing reviews again. Welcome back to your computer, 'Noke!
I was a little disappointed in your Totoro reviews, but you guys still gave it good marks, so the difference between "great" and "one of the greatest" is pretty minuscule. There's not as much in Totoro, as, say, Spirited Away, but that's why Miyazaki is great for everyone, because despite the similarities of his films, there are a lot of differences as well. Each one is to be treasured, and I think that came out in your reviews.
I agree that "lesser" or, as I call it "second tier" Miyazaki is reserved for Porco Rosso, Castle of Cagliostro, and probably Kiki. I think the themes in Totoro-- as simple as it is-- is what makes it great. I won't say more, because I've already explored this in detail in my marathon.
BTW, I love all the Miyazaki marathons! There is just so much Miyazaki love to bask in here in FS!