Two years on from this video and I just got my first pack of CosClay. I don’t know if they changed the formula but I got the Firm and I am finding it picking up every damn fingerprint. Other than that I’m liking it so far, but have only used it for a small monster character.
If you have any issues with cracking on flexing, your baking time wasn't long enough. It needs the full 30 minutes bake time for full strength, I found.