1) There is heterogeneity in private equity investment styles and outcomes that is often neglected in debates that portray private equity firms as either "angels or demons". 2) The impact of private equity investments on companies varies greatly depending on the type of company and private equity firm, with some focusing on growth, others on operational efficiencies, and others on turnarounds. 3) A looming refinancing crisis could occur as large amounts of debt taken on in private equity deals during the boom years from 2007-2009 come due for repayment.