Great report. Good seeing you both out there, and sorry we didn't get a chance for more than a passing hello that night. It was a hectic layover-day or us.
Glad you had a great time at Disneyland, despite circumstances that were definitely not the best (that weather was brutal!). I think you'll only love it more the next time you go, assuming normal weather. Interesting commentary, most of which I think are spot-on. I won't waste any time by pointing out the many items of yours with which I agree.
Instead, a few notes based on things I remember...
-Magical! - Not nearly as good as RDCT, but you did miss a lot with Dumbo grounded. Even without Dumbo, I still think it's better than Wishes, but that's a close call. Someone else commented about never waiting for fireworks at Disneyland. That's a bit surprising to me. I've always noticed far, far larger crowds for Disneyland fireworks. Anything at Disneyland is going to be insanely busy on its opening/reopening day. Even if it's not something the locals really love.
-Casey Jr/Nemo Subs - I think your opinions here are colored by negatives you experienced (waiting in the heat and being with a bad group). Both of these attractions, in my opinion, are top notch. Definitely have to do Casey Jr. first thing in the morning.
-Buena Vista St. - BVS was cooler last year when it first opened before some of the displays were dumbed-down, and is probably most appreciated by those who saw this area as Sunshine Plaza. That this is the same space as that is really incredible.
-Grizzly Peak - I'm not a huge fan of Grizzly River Run, but you only spent time in this area when exiting/entering the park?! This is the second most beautiful area of DCA, and one thing that didn't really need much fixing. The way this land is integrated with GCH is incredible. Even the play area is gorgeous here. Next time, spend some time exploring here (or plan a ride on GRR right before going back to your room at the GCH).
I think that's about it. Again, glad you had such a great time at Disneyland. We need to find a time to do dinner again...early June?