In a traditional MPA yes. The user would have to choose and hit submit and wait. Regardless, I think this is a superior experience. It does require some gettin

In a traditional MPA yes. The user would have to choose and hit submit and wait. Regardless, I think this is a superior experience. It does require some getting use to because of the screen/price chart, but just because it's different than anything everybody has done in the past, doesn't mean it's worse. I think someone getting used to this reactive approach might find it a bit hard to go back to a more traditional click/wait cycle.