What is it you claim people will not listen to?
Call me cynical but any preacher who aligns himself with new age gurus and yoga masters, uses paraphrased Bibles and scriptural quotes that are at best problematic, and conduct marketing surveys to draw and keep people attending a church sends alarm bells off in my mind. But than that's just me.
Scriptural critiques of Rick Warren's doctrine. And yes, there is doctrine therein. Very man-centered. But those without discernment based on sound Biblical teaching like Warren because it makes them feel good. Therefore they can't hear, because they have a banana in their ear.