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.

[EX Q]: I was highly frustrated at first with the collar and was getting ready to return. The directions are incomplete. I watched several videos with similar collars to figure it out. I could not get it to work with the testing set up. It would turn on then nothing. Tried a different battery, still the same. My dog was barking so much the day I was to return I figured just try it on the dog. Well, it works! I still can't get it to test properly as shown in videos and what I can make from the instructions. I have used it the past several days on vibration mode only. It seems to work on and off but enough to deter the barking.
[EX A]: 3

[EX Q]: Seemed like good quality but only worked for about a year, then quit. All 3 cables failed in very tame environments (not a situation of hot+cold, high stress, or otherwise). Pros: What seems like good construction quality, good data transfer rates, strong cords Cons: Flimsy junk cables
[EX A]: 1

[EX Q]: Hopefully my experience is rare because these were my favorite headphones until they died. Good sound quality. Great battery life (+1 star good). But battery quit taking a charge after 3 weeks.
[EX A]:
2