1. Glitches too often, screen goes completely blank in the middle of your game and tells you that you can't connect to the server 2. The answers are outdated by at least 15 years and you can tell because technology has changed and the way that we used it has changed and yet the answer do not reflect that 3. They have not programmed in synonyms and tense changes for the same exact concept for example you might get something wrong because you put "feet" instead of "foot".