Instruct: Classify the given review into positive or negative sentiment.
Query: Err... It's kind of sub-par

I don't know, but when I first got mine, I took it out of the box and the stalk broke. And I am by no means a tough guy, but it broke anyway. It is rather low quality I must admit.The next two days were spent shooting my sister with some high-powered airsoft pellets. But after that, some springs in the gun's innerworkings came undone, and I had to take it apart to put it back together, yet it has never been the same since... OK, I modified it with some higher-powered springs and it shoots great...If I had a choice to go back in time and buy this again... I wouldn't. That's what I have to say. Take my advice or not...