Bests & Worsts Reviews from Amazon

Went on thick and dark and opaque and I was so pleased! Looked again a hour later after it had dried and information was visible even tho I went over it several times again. It dries to a smoky charcoal color but black print shows enough to read it without a lot of straining. On slick paper of paper with really heavy printing it showed through immediately. But on plain white paper like from a printer or a letter it looks good at the start and then maybe the ink sinks in or it just dries translucent, so completely useless. I think the good reviews were from people who didn't check again after doing the job.