Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Spring Swings would be the easiest choice but is CHEAP!!

I installed this kit and it was fairly straightforward.PROBLEMS: the kit hardware will only allow mounting around a pole and/or a hook; no hook specifications or pole specifications are given. That's for you to experiment with and hope you don't destroy the kids in the process. PROBLEMS: kit is missing parts and I will have to go to the ACE to replace.PROBLEMS: trolley rides pretty slowly - what on earth is the break-in period here.PROBLEMS: all this zinc galvaized stuff is cheap and cheaply made - the cost of the kit is a complete ripoffSOLUTION: the Petzl Tandem Speed trolley (80.00), two wire thimbles of 3/16" (7.00), Wire Cable Clamps (7.00) Wire cable (1.00/ft) = 140.00 buys quality materials that would make any boyscout proud and it will last.