This review is by 63 year old man that has only used electric razors and Remington’s beginning with the XLR. I bought the F4790 to replace my MicroScreen 2 TCT model MS2-100. I’ve had the new razor less than a month. A big improvement is that the “Hair Pocket,” the plastic part that holds the screens, is now one piece with the screens. With my previous Remingtons, when the Hair Pocket became worn, the life of the screens would be shortened. Before I noticed the worn Hair Pocket on my MS2, I went threw 2 sets of screens. I bought this razor instead of buying a 3rd set of screens and a new Hair Pocket. The closeness of the shave seems to be the same as the MicroScreen 2 TCT. The TCT model was a big improvement in closeness from the XLR and the 1st MicroScreen 2. The trimmer works the same as on previous models. In the up position it is level with the head so you can shave and cut the long hairs. However when extended, the “pivot” is locked. The pivoting head does keep both screens on your face. The razor is larger than previous models and does not come with a travel case. It’s too big for the old cases. Overall, I’m satisfied and think this model is an improvement.