Task: Sentiment Analysis
Input (English): I bought this with great anticipation based upon favorable reviews. However, when it arrived, the battery pack does not fit properly in my Canon 40D. The plastic end cap fits very tightly, and the two halves don't line up, meaning that there is a gap of an inch either side on one side. To add insult to injury, it doesn't work. It was charged at least five times before using, so I'm positive it's fully charging correctly.
Output (English): Bad review