Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Need a really Big Head for these things.

I purchased these headphones because they looked like they were built pretty good and because they were fairly cheap. The problem is they just won't fit on my head and quite frankly how they made them so they can't be adjusted is beyond me. I was also persuaded by the 4 star rating, my mistake, I should have read the 1 star reviews and that might have changed my mind. I don't see how this is so highly rated or how it can fit on anyone's head. I'll look for some Sennheiser's from now on.