I ordered this for my 88 years old housebound uncle, who has dementia, and had it sent direct to his carer for safekeeping. He'd always used rotating triple head shavers, but over the years he had pulled about five of them apart and lost the bits.
Family had tried in vain to wet shave him, so I chose this shaver because I use foil shavers for underarm shaving, and this shaver was described as ProSkin, wet or dry - but for men! I liked that it was for sensitive skin, and could be rinsed. And I like Braun products.
However, my uncle resisted, said it hurt (probably because no-one cleaned it for him), and refused to let anyone help him. He grew a beard..... which came off when I visited him! I rinsed the shaver under a hot tap, then I demonstrated it to him, on my own face and forearms, then on the back of his hand. Despite a lot of protests, the beard came off (over a period of days) using a hair trimmer - until it was short enough all over to shave.
Now that he has the hang of it, he finds it easy to use. It gives him a clean shave and he's perfectly happy with it. However, if at any time he plays up again, I will keep this shaver myself...... and get him the one he's familiar with.