So recently, i have had the "pleasure" of using Toondoo for a school project. I simply had to make a 3 panel comic. Nothing to worry about, right? Wrong.
The creation tools are buggy and spastic, the shapes and various things you can place are random, annoying, and largely useless, and the website misregistered my "rotate" as a "delete" and deleted the contents of the comic twice.
Aside from that, many of the shapes have no place on the site. Political party symbols, various brand symbols, etc. Overall, it was grating and thoroughly unpleasant.
Coming from someone who has significant experience with computers, and sadly, comics (shoutout to all the teachers who make us do comics), i'd just keep looking for another site.