It is really a good shaving option for people with disability or under treatment for various disease or conditions, it works quiet well, although shaving isn't as clear as can be achieved with a manual razor, but its ok.
A number of cheap but well functioning products are available in the market but as I had to use it to shave an elderly patient (my father) I didn't wanted to take any chance.
Its design helps is consumer friendly and skin doesn't gets in direct contact of the blades.
It can be charged once a week and works throughout the week. although charging is a long process its takes a few hours.
There seems to be only one drawback of this product right now, spare blades are costly and not available everywhere.