Works as advertised, works and delivers. If people complain about the quality, well, if you want professional quality, spend your money, buy a DSLR with a lens and all that. It does exactly what they promise. 720P time-lapse video recording. I have a trigger to stop the movement and it does it decently enough. If you just want to try it this is perfect, me and my son will enjoy playing with it for years to come.