Given a product review, use sentiment analysis to determine the sentiment of the review.
The product was quite bad and inefficient.
After conducting sentiment analysis, the sentiment of the review appears to be negative.
Complete the following task based on the instruction and optional input provided.### Instruction:
Given a product review, use sentiment analysis to determine the sentiment of the review.

### Input:
The product was quite bad and inefficient.

### Output:
After conducting sentiment analysis, the sentiment of the review appears to be negative.