On the contrary, the most beautiful churches are some of the oldest ones. The idea that beautiful architecture is more inspiring than the spare bedroom of my old mobile home is not all that controversial.
Rick Warren could tell people that they'd feel better if they ate nutritious meals and got plenty of exercise and the bitter people would still find a problem with it.
The poster above who suggested they should all sit on a bed of nails to prove how religious they are was right.
Churches built to glorify God are inspirational. Using Disneyland type techniques to manipulate worship is something else.