Review (4/5): Not worth the extra cost
Got mine about a month ago...
Positives: I'm still on my first charge, so battery is good so far. Shaves slightly better than my older Norelco.
Negatives: The rubbery surface does not feel as comfortable as my old one in my hand. Hair stubs get stuck on the rubber surface, and are harder to clean off. The entire blade assembly comes apart from rest of shaver - be careful when you first clean it, as I didn't expect it and dropped it. I don't know why, but I often get a handful of hair stubs when I shave. That's kind of annoying.
Considering that you can get an older model for half the price, I would say save the money and get a cheaper model.