Flaws are one thing and shoddy body work is another.
They were avoiding this area for a reason. Maybe they were getting tight on money for your project?
Maybe they just wanted it out of the shop?
Either way globs of bondo are not the proper way to repair anything on a car being restored.
I would go back to the shop and tell them you are posting their work on Moparts.com and they can make it right or you can add their shop name to your posts.