Judge the quality of a customer review about a restaurant. You should respond with "Positive" or "Negative".
The service was incredibly slow and the food was not well-prepared.
Negative.
Complete the following task based on the instruction and optional input provided.### Instruction:
Judge the quality of a customer review about a restaurant. You should respond with "Positive" or "Negative".

### Input:
The service was incredibly slow and the food was not well-prepared.

### Output:
Negative.