The second article, "Robert Schuller – The Humpty Dumpty of Evangelicalism" is an excellent analysis of some of the deep flaws in Schuller's theology. It seems that the discernment level among Evangelicals today is appalling low. But if it is low among the leaders, there is even less discernment among those who follow these leaders. May articles like these help people avoid the false and deceptive directions being promoted by these leaders.
For further consideration:
Rethinking Robert Schuller
Erwin McManus Teams Up with Robert Schuller - Could Have Far-Reaching Effects
What is "Rethinking"?
Crosstalk Program on Rethink Conference/Evangelicalism
Here's one article which doesn't find anything wrong with this picture (read this too if you wish and make up your own mind):
Kay Warren and Robert Schuller (and the Re-Think Conference)