This book, without a doubt, has more misinformation about video poker in it than anything else I have ever read. And these numbers are essentially identical because are both estimates anyway. But I use this estimate to describe your results over the next two hours or so. He is correct about this. He is wrong.
Singer denies the validity of mathematics concerning video poker.
It's just not true. Singer offers anecdote after anecdote. Like the time he played Double Double Bonus and made a bundle. Every player has stories about the times he won and the times he lost. Every player has some of each.