Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lens Jams!

After just over a year, my lens jammed and the display read "e18". So I was pretty upset to discover that this is an extremely common defect - and a defect that Canon refuses to admit. Try Googling Canon S500 e18", and you'll see what I meant.Don't buy it unless you want a very expensive paperweight.