Ha! I feel you on the "good" seats. We had always done floor seats, row 1 unless in Atlanta, pre-sale. Even took my uncle once & he loved it. When we moved, I wasn't set up for pre-sales in this area, so we were like on Row 10. You would have thought that I had told them no snacks, no treats and this is our last show. I so couldn't enjoy the show, NOT, listening to their bickering about how I could have them in such seats.
We still talk and laugh about that 2 years later.
I have the dessert party booked, but will probably cancel since parade viewing is not included. When we 1st went to MVMCP, parade viewing wasn't included like it was for
MNSSHP, DD was 5 @ that time, so the dessert party was more of a place to sit, relax, and regroup - 1st time with stroller (intentionally didn't bring to WDW) - and enjoyed for those very reasons. Then we attended MNSSHP a few times, and the parade viewing was included, AMAZING!
I was excited when last year's MVMCP Dessert Party finally included parade viewing since we were going this year. Then the whole included/not included calls/posts occurred. As of date, I'm pretty sure it's not included. So now I have a value issue, price increase, NO parade viewing, and Garden View Dessert Party now offered. Last year we left out from TT and went to the grassy area (charging now at lower cost)-back and forth. The view is pretty descent, but I have seen the fireworks with better views in other areas. So now, can't justify that cost with okay view, descent desserts, other area not available and no parade viewing. Just my rant. Sorry.
So to answer your question, for just fireworks view, not sure if worth cost, since seats are 1st come, 1st serve. But time wise, probably good value, Garden View would be good - view and cost, since you wouldn't have to hold a spot for a while.