The best thing about this software is that it has excellent file comparison features as well as merging capabilities which are very useful when working with multiple versions of documents or other types of content such as images etc..
There's nothing I dislike at all! It does exactly what we need - so there really isn't anything else needed but more advanced options if required would be nice though they do have an online support team should any issues arise. We use BC quite often during our daily workflows especially where comparing different designs/documents/images between 2 teams to ensure things haven’t been missed out due to human error (we always get them wrong!).