Review (2/5): Not great
I was really hoping I snagged a good one but this one is off the mark a bit. The blades tend to snag a little bit when cutting the hairs so it pulls a little when it cuts. I also found that it doesn't contour to the face all that well even though it has the ability to flex the blades. It also just comes with a USB cord and no plug so you have to hunt around for a plug to use. I didn't get to test the battery life as I only used it once and my face was as shaved as it was going to be with this razor.
Unfortunately, not great. It does do an ok job and if it's set within your means, it will work for the time being.