I think their guns look great.
Throughout time criminals, and it seems especially those involved in organized crime, have had pretty flashy weapons. Look at the 1911s being bought by cartel leaders now.
If you want a reproduction mob gun it looks like they do a pretty good job of making one, although I still haven't seen any prices.
Yes, they are tearing up old guns to make these, but on their site they say they start with guns that are 60-80% with internal problems, and on all but the rarest guns that isn't something I am going to worry about.