The heads are very robust and offer a quality shave, clean and pleasant, although it is sometimes necessary to pass several times in the same place by making small circles. Shaving even without freezing, produces no irritation.
The battery takes too much load (several weeks) so you can take it on holiday without charging you reload the foot which falls rather well because it is bulky.
The use is not left since it is extremely simple either as part of the current use or as part of small cleaning.
Only flaw, obviously not due to the quality of the razor, is the difficulty to respect the contours of the beard. If you have a goat, it is quite difficult to follow the contours properly taking into account the size of the heads and the fact that these are round.
Apart from that, everything is perfect, highly recommended product!