You will be given a definition of a task first, then some input of the task.
In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.

Unit would not work with a new 64 GB memory card. Had to use a 32 GB card of same speed/manufacturer of 64 GB. Also, supplied power cable defective. Does not power unit, but red LED is on 12 VDC plug. Be aware, unit uses a micro USB connector, so don't order the wrong in-car cable. A mini USB will not work (Too large). Pleased with operation using a 32 GB card and another manufacturers micro USB cable. Mobile app also seems to work fine, so far. Update: Manufacturer send a new cable to replace defective one. Took several weeks to get here from China, but it works.
Output:
4