1) They are no longer as long as in the past, forcing planned obsolescence.
2) We can not say that the system slides said "lift and cut" really clean, it's more of waxing or plucking the hairs. Hello irritation!
3) They are ineffective, and never shave long net, especially dry.
4) They are expensive for what they are.
In short it's all profit for Philips; but it's a nice dirty trick for the consumer who is having. If your Philips shaver has these symptoms (long shaving, never clear, unpleasant and irritant), no need to change blades or even razor. It's downright brand you need to change. Farewell Philips!
NB: I used electric shavers for over 30 years.
