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.
Q: I purchased this inline mount to attach a Streamlight Protac rail mounted light. This product is supposed to be compatible with the Surefire Scout mounts. Unfortunately... the mount isn't long enough to clear the Streamlight ProTac light -- even with the rear cover removed, so it is incompatible (because you cannot access the first keymod alum bolt -- which sits beneath the light). It's too bad, because the product looks to be well made. Since it isn't compatible, I can't give it more than a 2 star rating. If the mount were extended a bit further, I would probably give it a 5 star rating. Just returned the product.
A: 
2