I can be a huge critic of some things, but beginner soapmakers need to study and take responsibility for themselves, learning about their ingredients and how to work with them safely. If they want to start making soap after watching a video where he was playing in the beginning is a choice they make. If it is a bad choice they may have to live with their decision. I did not get the idea this person was teaching a class. There are a lot of bad You Tube videos and not just in soaping. As for him getting sued, for what, he posted how he makes soap, and it must work for him, also I never heard him tell people to make it his way. When I started I had one little book, no forums or videos or You tube and I managed to make a nice lard soap with no causalities. I have had my share of boo boos but I accepted they were my errors. As for his adding in some oil because he scale went off, guess what I have done that more than once when my scale went off. I do a guesstimate. Unlike many think, soap is much more forgiving than we like to think. Just recently I noticed I left an oil out of a batch because the bucket was not full enough. Not knowing which oil it was I took a guess. The soap is fine. A good reason to weigh and mark the weight on your soaping bucket, bowl, pan, etc. I do not drive myself crazy with exact measurements and adjustments, and I make as small as 4 oz batches when testing. BTW I do make good soap, except for one time I made a facial bar from a recipe of a well known instructor and did not check the values listed. (not soaping 101) After months of curing it went in the trash. If the recipe was incorrect it was my responsibility to check it and make any necessary adjustments. Okay I am done, I can tell I am bored not having my Friday market :-(