yeah i think there is a lot of the "feel good" stuff going around throughout "christian" churches. i used to go to a Pentecostal church and there was stuff i learned that was not in the bible. i now attend a Calvary chapel and have for many years. when i talk to people and they ask me what i am, i usually say a nondenominational christian, i read the bible and believe it to be the inherent word of god. the bible tells us to test the spirits as well so in the case of latter day saints, they just say have faith but their faith is blind faith not based on fact.
I recently started attending a Foursquare/Vineyard type church and... I've been less than impressed.
They just preach out of a lot of books. Concepts like each nation that Israel conquered like the Ammonites and the Perizzites and Jebusites and the Canaanites, are all representations of Evil Spirits and bad Ju-Ju at work in the world today. Then they spend half the service praying over and binding those things in everyone's lives.
I went to a Sunday School where they were promoting "theophostic" healing and something called "The Immanuel Approach" Which, being who I am, I took notes and spent the afternoon researching the cognitive and behavioral underpinning of the Psychotherapy behind it. But it gets weird. Like people "See Jesus" in the corner and the Holy Spirit and God are like artifacts or persons in the room.