Unfortunately that's the nature of business. Sometimes it's impossible to predict market situations 10, 15 years out. I doubt anybody at Bain could have predicted in 2005 that Amazon would completely dominate the retail market in 10 years. Also, some responsibility falls on the debtors themselves for taking on potentially risky investments, but there are so many loopholes and gotchas here that I really can't comment much on that. While this type of private equity story seems more and more common these days, the opposite happens fairly often as well, and private equity firms like Bain make insane amounts of money from these types of strategies.

Bankruptcy in general is shady though and no matter what, when it happens, somebody is getting screwed out of a lot of money... usually the debtors.