I've heard Maddux is but you can never get the lines he posts.
Yep, unless you want to completely throw off your sleep cycle and go to work exhausted every day, I'd skip Maddux. The guy posts most of his plays in the middle of the night. By the time you wake up in the morning, you're looking at line movement that is often 3 points off of what he claims he got. It's a joke. And many of his plays could have been posted at a reasonable time so people can play them before they go to sleep (many of the teams didn't play that night or were done early so he would know if there were any injuries...in the event that's why he delayed on the picks). I subscribed to him for a month and lost 5 units, although he claimed to be up 3 units with his lines.