Instruct: Classify Amazon reviews into positive or negative sentiment
Query: E500 Battery Drain and inconsistent focus

Do not buy this camera. Battery drain is fast even with rechargables. Regular AA batteries do not even work in mine. New batteries will not even power it up. I'm going to buy more of the most powerful rechargables and keep many nearby. My wife hates camera, will not use.Many times it loses its focus ability. You have to power down and back up again and cross fingers. When it works, it takes good pictures, but frustration level is high. Shutter lag is bad, you will miss the action. Stay away.