Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Excellent Bible Study Software

I looked long and hard for Bible Study software of this quality. I have had a Microsoft Reader verion of the NIV for a couple years now, but when I went to copy and paste, the copy-protection prevented be from extracting so much as a single verse.I looked a a variety of packages with one non-negotiable requirement in mind -- it had to have the NIV. Beyond that I would appreciate other modern translations, but not be too picky.It has a good search facility, synchronized scrolling between Bible versions as well as commentaries, a good GUI and a wealth of resources, many of which I may never get around to using.My only quibble is navigation -- it is not always intuitive how to get back to a previous view.