@freemo If you want to critique the cutthroat, the only issues are the maintenance and the worst tug of any razor.
Essentially the least of one's worry should be getting cut. It's not a quick shave. Then I use a safety razor, double edged, to get spots that I missed. To finish it off I like to use the classic Listerine as aftershave for a very historically accurate shave.
Also for people who complain about the cost of razor cartridges, just look at the cost of sharpening stones for a straight razor and a good strop. It can be much worse.