I think someone called the Perfect Pass a "marriage saver" in one review, a fitting moniker.
I find that most drivers irritate me with not being able to keep a constant speed. I can, but if there's a lot going on in the boat sometimes I'll look down and will have drifted 2-4 mph up or down.
I got a GPS thinking, OK - See that BIG digital number that says MPH, Just keep it at 22 mph, and most drivers are still are all over the place. There are a few drivers I know that are awesome and nail it, but most are not that good unless they have been pulling people for years.
I'm saving my money for a Perfect Pass! Now if someone could just come up with something that forced the rope to be delivered tight without dislocating sholders and prevent drivers from aiming for the worst water in the cove I'd be completely out of things to whine about.