Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not what I would expect from Canon

I just assumed that Canon would make a top quality haze filter, so I ordered it along w/ my new D40. The camera is great, but the filter was not, so I returned it. A local camera shop pro showed me how inferior it was to the equivalent filter by Hoya, which reflects almost no light, while the Canon reflects a great deal. The Hoya filter costs more than the Canon, but it certainly seems stupid to try to save $30 when you've invested $1000+ on a camera, especially when the filter directly affects the quality of the pictures -- which, after all, is what it's all about.