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.

Let me give you an example: These are junk! Both bulbs have burned out within a two month period!! I cannot believe that this company can be in business with such poor quality. I have used infrared lights for my ball python for many years now and I get a varied range of months from a bulb, but I have never gone through two bulbs in a matter of two months! I am very disappointed.
The answer to this example can be: 1
Here is why: The user seems very disappointed in the product. Because the bulb they ordered has been burned out earlier than usual. So, he gave 1 star to the review considering it extremely poor

OK. solve this:
Charging port comes loose and nearly impossible to charge. I've bought a total of 4 of these tablets with another one being a replacement to one of the four and all five had charging ports that became loose and wouldn't connect correctly to charge. The first two were a 2nd generation fire 7 and they lasted the longest of a year I believe before the charging port gave us problems. Then 1 of those tablets got broken and replaced under the two year replacement guarentee. That charging port became loose within a few months and my 2 year replacement guarentee expired by that time. That one was a 5th generation. I then bought two more of these fire tablets, but from a different retailer. Same fire 7, but I believe a newer generation than even the 5th that we had and in a few months those ports as well became loose. The only way to charge these tablets is to wrap the charging cord around the tablets tight so that the port and cable are being pulled up over the tablet and held in place. Those tablets were only 35 a piece new and so I was willing to take the risk. However, I will not ever buy Amazon tablets again for the kids.
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
2