For clarity, I've never used the tool, and know Brian only recommended (if that's not too strong a word) for personal sheets that would never hit the GitHub repository as a selectable sheet. As I understand it, it mainly helped with fields and the such, and given the example of Excel, I figured there wasn't a lot of styling needed and assumed it was for a personal custom sheet, not one for inclusion in the list of selectable sheets by everyone. Given that, while it's not recommended, it could be beneficial to someone who has zero HTML/CSS skill and zero desire to learn and not likely to get someone else to code a sheet for them for their personal game. :) But, yeah, I wouldn't recommend using it, but I have skills and a desire to learn skills I don't already possess; for others...it could be a life raft in the ocean during a storm (wouldn't recommend using such, but if it's all you got...).