I test AI writing and video tools by actually running them, then publish the numbers: timings, word counts, what each one got wrong, and the date every figure was checked. Recent one - the same 2,683-word article through three AI video tools on the same day, counting what each kept, cut or invented.Site is aitoolsgem.com. It carries affiliate links and they are disclosed on every page. Reviews report what I found, including when a tool I earn from performs badly - the tool that came out best in the video test has no affiliate program at all.