Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: its ok

i have been playing paintball for 7 years now and i puchesed this stock and although it dose provide grate suport it dose not allow you to look down the sights with your mask on and thins it a big problem when you are trying to snipe but if you are good at winging it and not useing a sight then go for it if not hold back and use your tank