A positive review of BW 6 appeared in
The Review of Biblical Literature:
http://www.bookreviews.org/bookdetail.asp?TitleId=5016

The only negative comments are:
"The language and abbreviations both on-screen and in the printed manual are frustrating. Too much knowledge of terminology is expected of the user of the software, both as far as computer language is concerned and as far as the language used in the program and user guide is concerned. In the manual we have a mixture of computer and ordinary language and vocabulary. The problem is that if one is not familiar with a particular word or phrase, communication breaks down. In the presentation of the material there are too many unfamiliar names, abbreviations, and the like. The positive aspect is that this can be easily corrected by thoroughly and systematically going through the available material and rewriting the difficult sections and replacing problematic words. The program will always have a "cloud of difficulty" hanging over it as long as this problem remains.
The icons should be systematized and, if possible, be made more user-friendly. For instance, there are at least three Alfa signs I encountered. The pop-up descriptions going with the icons do not always communicate clearly. There are also icons that duplicate functions. This contributes negatively to the professional image of the program. A little more order and clarity would increase the user-friendliness of the program."