I do agree about the rear window. Incredibly useful feature.
I've had the rear radio controls for 5 years and they have been used approximately three times. I'd gladly sacrifice those controls for the new stuff, particularly the safety and comfort improvements of the new model.
If a vehicle has to have all possible options, then it has to be priced like a luxury vehicle, and I don't want to see that happen with the ST. I prefer to see the ST slightly "de-contented" of marginal features in exchange for stuff it has to have (performance, ride & handling, safety) to compete successfully in the market.
Ford has to make money on these to keep selling them. And to keep selling them, the price has to be competitive. There is no free lunch.