PPL's low ROE and significant debt usage are worrisome. Its poor performance, even with considerable debt, spells caution for its future, especially under unfavorable borrowing conditions. Remember, indicators like upcoming revenue growth and future essential investments should also influence the decision to buy PPL stock.

Market sentiment for the company might be on the rise due to faster EPS decline compared to share price. A negative Total Shareholder Return over the past five years suggests a possible turnaround. Despite a 1% short-term gain, it still lags the market average. Presence of two warning signs for PPL is concerning.