Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pepper Pad 3 -- too hot to handle

In the few days that I had the Pepper Pad 3, I enjoyed it. However, as it neared the end of a battery charge, and in the early part of the recharging cycle, the area of the case under the right hand on the back (presumably the area over the battery?) became literally too hot to touch. Obviously, the interior heat must have been considerably higher.This greatly distressed me, because it was uncomfortable, because I began to fear that the battery might explode (in light of recent stories in the tech news), and because that much heat can't possibly bode well for the longevity of a solid-state electronic device. I returned it.If not for the heat problem, the only complaint I would have had was somewhat short battery life. I would have given it 4 stars.