First this works really, really well so do not, I repeat do not use the trimmer without comb attachment unless you want a very, very tight cut. It isn’t shaving razor cut but it is Marine Corp tight. With that said, it works as advertised. I used it to trim my eyebrows, sideburns and shave. The shave was no better nor worse than my normal Gillette Fusion power razor, a nice shave but no better. The trimmer works very well as I now have serious whitewalls above my ears. I suggest the #2 comb as opposed to the no comb use.
I particularly like the ability to wash the hair out. That is a big deal since getting the hair out of even a razor can be problematic. This is a nice trimmer, I suspect it will be even nicer for the folks who have beards or mustaches. I couldn’t find a price on this anywhere so I don’t know if it is a good value but it is a good product.