Don't waste your money. Support is horrible, the games don't work well consistently, and there's no proof that spending the money and playing these help anyway
Email notifications haven't worked correctly for many months and support has been horrible! Now, they won't help because they say the email address I was using wasn't the same as the one on file even though I was just replying to an earlier email thread where the helpdesk and I were corresponding.
Also, the games have been messing up (especially the 'rules' game)..