Wasted opportunity indeed – ChessBase Online Review

The negative reviews are correct. There is a large database which would be fine except the app seems to be constantly polling the database, which slows it down, the search functionality and the game playback are clunky and, to top it all off, the app does not seem to remember what page you were on, what your last search was, or what game you were looking at. Real amateur stuff.
Review by Hankblack on ChessBase Online.