I'll be honest I read some stuff before my January trip and thought, boy is this going to be a rip off. And as far as the dessert goes, its WAY overpriced, but the price to not have to scope out a spot on main street AGES before the fireworks start and you get a great view, that's pretty much priceless.
For January I did the post-fireworks party which was great for me since it meant I didn't have the mass exodus rush to leave the park to deal with. I checked in, went to sit in the hub for about an hour and then didn't need to fight off anyone for a good view once the show started. It's plenty of space for people to be comfortable and not on top of each other the way it would be on main street. I get a little claustrophobic myself in crowds. For September I decided to do the Seats and Treats. It's a little more money, but I'd rather be at a table in the September heat instead of the hub.