Love it!! I use it every 3/4 days to keep it at the length I want. Has the right variety of attachment sizes for beards that hair clipper sets don't.
The directions concerning all the different combs were not very clear. But there enough videos on you tube explaining the different combs so that wasn't a big issue. Has far has the unit itself I give it excellent marks. My wife wants to try and trim my hair with it so we will see how that goes.
It is fine. I have not had any problems with it. The instructions and information with shaver were not very helpful. I figured out lots of stuff myself however, I still cannot use many of the attachments because I cannot figure out how they fit. Someday I will figure it out, maybe.