I just finished installing an Autoease power lift kit. I agree with many of you that this is a high quality kit and that the support from China via WhatsApp was great. In general I had no issue installing the system but it took me close to 6 hours. The kit I received was $550 including shipping. One difference may be that this kit also included the power latch which required opening up both rear sides of the truck, routing wire from both sides and replacing the stock latch. The kit also included a lighted button and drill bit to install in the right rear side hatch handle/cup. The system worked first time and can be opened/closed from the display, the fob, the tailgate button outside when shut and by the installed button inside the lid. All of the prior info/videos helped tremendously though the only mystery was mounting/installing the latch motor. More trim was removed and I attempted to use double sided tape to affix the motor inside the left side wheel well prior to reinstalling the large carpet panel. This panel may also hold the motor in place such that there is no rattle or movement. I will report any issues that arise on this forum.