Everyone is different, if one finds a program that keeps them sober long term go for it.
The one thing I do not understand is how does attacking other programs help with ones sobriety?
As others have already said, take the good that works for you and leave what is of no help behind.
I have read a little bit on Rational recovery, but found the bashing to be un-needed and figured why bother with it, I am sober & happy already.