Instruct: Classify Amazon reviews into positive or negative sentiment
Query: O'brien vs Airhead

This is my first time reviewing an item ....... but I feel the need to set the records straight. I have purchase 6 O'brien tubes over the years, but I bought my boys Airheads Christmas 2010 because of the positive reviews. And don't get me wrong - it is a decent product. BUT - we're on the second season of the two Airheads tubes and I've had to repair them with Aqua Seal 5 times. One of the tubes is beyond repair. The heat stitch popped and now it looks like a balloon. I'm switching back to O'brien. My boys are rough on tubes, but O'brien definately masters the race for endurance year-over-year.