Review (5/5): Best electric shaver I've ever used
This is the first rotary shaver I've owned, and it is by far the most comfortable shaver I've ever used. I have very curly whiskers, so they're essentially flat ribbons that tend to confound normally-shaped shavers and make it difficult for me to get a close shave when using a razor. With this shaver, I can go in a circular motion, much more easily catching the whiskers on any part of my face or neck. While I need to use a pre-shave (like Lectric Shave), I've needed that for every shaver I've used.
Cleaning is much easier with this one than any other I've used. Simply open the heads and rinse with hot water. I previously used a Braun Activator, which was self-cleaning but required special cleaning cartridges that cost anywhere from $8 - $12 for a 2-pack; over 4 years of use and regular cleaning, that brought the total cost of ownership of the unit to at least twice what I initially paid for it.
The only caveat with this shaver is the tiny trimmer; since I only use it for my sideburns it isn't a big deal for me. However, if you have a moustache and/or beard you need to trim, you might need a separate trimmer.
Overall I believe this is an excellent shaver for the price.