Package was damaged before shipping (had been roughly patched with Ape packaging). Instructions poor and almost impossible to understand. Many parts were different from the instructions (clearly no acceptance QA checks done). Easily to assemble incorrectly and have parts give way while using. No user manual provided, just poor instructions and token warm-up procedure. No exercise manual so inexperienced users are more likely to injure themselves. Bungee resistance bands have hardly any resistance/stretch. Probably not a bad thing as the plastics clips would probably break under any load. I bought this on a big sale discount and it is probably worth that price. Not worth full price. Anyone hurt using this device should hold Mighty Ape accountable.