I used this service the last two years. The year before the site was only $169, but they only hit 60%, which is their worst year in the last four years. I was very surprised they lowered it to $100. I can definitley tell you that the last two years are accurate. They started off slow last year, and then went on an incredible streak the last half of the season. My buddies and I follow these guys religiously. They will usually give out free picks for a few weeks if you want to test the waters. They are average in the beginning of the year, and pick very well the second half of the season. Another bonus is that they are all online, no phone calls, and no emails about special picks.
