On of the features of BreakTweaker is the ability to import your own WAV or AIFF samples.
This feature is not covered in any review I have read or any of iZotope's tutorials etc.
I wonder how useful it would be with vocal samples, a "oh yeah" sample pitch shifted and stuttered, micro edited etc.
Your review did not cover the generator much at all, and there is ton of power in there even starting with a simple sine wave synth tone and going to tweaker on it.
I will probably pick this plugin up this weekend or before the sale is over for the reduced price.
However, your review is extremely generic in reviewing this plugin. I think you could have covered some of the other features and put a bit more into it.