Instruct: Classify the given Amazon review as either positive or negative.
Query: Pure Junk Compared to Red Octane

I bought two wireless guitars for GH2, the official guitar from Red Octane (or Activision) and this knock-off from Nyko. The buttons on the Nyko Front Man are hard to press and stick frequently. The whammy bar broke. Compared to the smooth and effortless performance of the Red Octane guitar, this one stinks. We draw straws and the loser has to play the Front Man in my house. I regret buying this product.