Doesn't what you say seems to be judgmental? Abraham says to not judge anyone by what they are. We have to learn to accept them for what they are. If you don't like Eckhart Tolle, and it gives you negative feelings, then you are not allowing, and more likely you are somewhat tolerating. Abraham says it's best to allow than tolerate.
You are focusing too much on the differences between Eckhart Tolle, Neale Walsh, etc. Didn't Abraham say to not bring a lower vibration into yours?
Allow others to resonate with Eckhart Tolle, Neale Walsh and others at their own vibration.