Review (4/5): good basic shaver
The 6423LC shaves closer than my 10-year-old Norelco/Philishave, (also corded -- I find the cordless models have insufficient power) even when both have brand-new heads. And it irritates my skin less, except when my beard is several days long: the 6423LC lacks an adjustable closeness setting that would let you set it less close to avoid irritating your skin too much on those days. But for those of you who shave every day or two this is a good choice.