Nothing to complain about. The hooks are really heavy-duty and do a great job holding the ski. My only complaint is that the hook isn't big enough to go through the bow eye on my PWC. It works fine for the tow hook on back, though. I just loop the line through the bow eye and then tie to the dock cleat with the hook end. That defeats the purpose of the big hook, but it works out all right. I suppose I could use the winch hook on the front, but it's up under the bow and would be hard to get to from the dock.
Also, I uploaded a pic to show the color of the lines. I feel it's more accurate than Amazon's pic. The color of the line is much lighter, but it certainly works fine for me.