Actually, I'd expect everything to work. Is that a rarity?

Also, I'd like the option of adding aerial or other backgrounds. I'd like them to work also.

I'm guessing whichever company meets most of the customer's wishes will become predominant. I also assume most customers want EVERYTHING to work. If a company can only focus on 1 thing & make it work...well, perhaps they'll prove themselves right, or maybe not.