I think the video was amazing! Some people do not have access to a GOOD reptile vet. I mean, most vets that treat reptiles can diagnose common problems like RIs (which mine could not! The vet tech and I had to convince her the snake had an RI before she'd prescribe meds!), scale rot, and mouth rot, but when it comes to things like this, some are just not knowledgeable enough to do things properly. And like he said on the video, he's had to do this a few times before, so obviously he's had practice. He could have sterilized his tools before use and just didn't film it. I DO think he should have mentioned if he did or not, so that people watching the video that might need to do this same procedure will know to do so, but I think overall the video was very educational.