I agree, there is lots of questionable things going on with the WOF teaching, prosperity, money management etc. I can think of lots of better things than having a huge million dollar church. Like dividing up into house churches and using the money for furthering the Gospel instead of for salaries and buildings. Ah well that is just my humble opinion.
But what really irks me about this style of reporting is that all the bad gets shouted to roof tops and sometimes distorted but the Good News is forgotten. Or the investigator doesn't investigate far enough. Lots of questions are left unanswered....and lots of questions are newly sparked.
So when in doubt go to God, study the Word and find out! The Bible should be our first and last source of information, and according to it's teaching we will be able to decided rightly on if a brother in the Lord is out to lunch. Then if you mix that with the Holy Spirit, it's even better!