So, how much time do you have
What I have learned that helped us is to try to plan DH friendly activities that I know he will for sure enjoy. DH really enjoys eating out so at least a TS a day is a necessity. Also building lots of down time options for him has gone a long way in helping his attitude. And that requires me being able to say to myself that it's okay if I go do something without him. And also to not feel guilty about going off to do something I really want to do plus not allowing him to put a damper on my fun. It's a work in progress
The first time we went DS was only 8 mos old & we weren't staying on site. We both noticed how much more easier it would be to stay on site.
So we waited a few years & went back a second time & stayed a week. DS was 4 & I made the mistake of packing too much into each day without enough down time. We were all exhausted when we got home & it totally turned him off. I've learned a lot since then.
I got him to agree to go back about 2 years later. My mom & I had just gone to WDW during spring break (with disney resistent men it's good to alternate trips taking them!) WDW sent me a great pin offer. DH does like a bargain so after showing him pictures of Cornado Springs & how nice the resort looked he agreed to go if I promised not to run him around too much.
So we did make those compromises. One good thing I did was recognize the fact he prefers beach vacations, likes to enjoy a few beers & go out for a nice dinner. So I made every effort to work in pool breaks, at least a daily TS & sometimes 2 because it turns out he liked the b-fast character buffets

go figure

and if DS & I want to go off to do something he doesn't want to do, we find the park's "tavern" & leave him there to have some drinking beer at the bar time.
His all time favorite was the ESPN club over on the boardwalk. We left him there unsupervised while we played Fantastia golf. He'll tell you that was a great WDW day

Unfortunately we werne't able to do much with him the rest of the day
But in a nutshell, it took the 2 of us trying to meet halfway & respecting each other's preferences. Plus my DH didn't travel a lot as a child. His first time on an airplane was our honeymoon. So some of his behavior I think was not intentional, just taking him out of his comfort zone. It's okay to get in touch with your inner child at WDW, but if you've never been able to do that then it's hard to do it as a grown up. You have to learn to give yourself permission to do that, especially if you had parents who weren't playful & all serious.
But back to your TR. I have to say that those desserts looked FABULOUS and the view was magnificient. I think I'm going to have to book one of those our next trip. We did the pirates cruise which was fun, but if you read my TR you'll find out about my view of the fireworks

I'm thinking the dessert party is the for sure way of having a great view - barring any bad weather
So I'm wondering if all those desserts sweetened up you DBF any?