There's a great deal of truth in this video regardless of who produced it.
Mitt Romney did not take over companies to do his best to make the companies thrive. He took over to make the most money he could for himself. He did that by making private investors richer so they'd give him all the more money to do it again.
Some companies survived Mitt Romney. They managed despite him somehow. Mitt Romney may have favored some. He may have felt he couldn't rape them all for fear of the negative press. He may have been very aware of creating plausible deniability.
Don't you think that's highly likely? I can't imagine it's not true on some level.