The MXZ saw does not come close to performing as advertised. It is unable to cut through a soft pine 2X4 or an aluminum soda can. The materials are of low quality, the safety latch hangs up, and the over all workmanship is quite poor.

The TV retailer actually makes most of their money by charging you almost as much for the shipping (appx $13.00 inside the U.S.) as they do on the saw.
Total actual cost of the saw was a bit over $33.00.
This real price is $33.00 but only if you can resist the high pressure salesperson who will try to get you to buy multiple saws and accessories.
The multi-wrench that comes with it is a joke. Any significant amount of torque will destroy it. The metal is soft, and the hinge connections are flimsy.
This saw is simply not worth anyone's money. It is too expensive at any price.