I read his/her posts and have been around the block a few times.
I'm not suggesting BB in general or the individuals at the specific BB store are saints. I'm just suggesting YMMV based on the approach you take. I've seen people that know how to evoke bad customer service from the most saintly and others who get service from otherwise scum sucking bottom feeders. Flies and honey and all that...
why should he deal with the vendor? best buy has an obligation to back up what they sell and the vendor should back up BB.. that's the way capitalism works, no? also I'm sure the vendor (MS) doesn't have a problem if BB sends the defective units back because of faulty workmanship, so why should bb give a problem to the buyer/customer for returning bad units? even if the OP exchanged 10 devices because they were defective and OBVIOUSLY the OP has the right to exchange them because they are defective, BB should honor their products HASSLE free which is written in their advertisings! some of you people have to realize they are here for US not we're here for THEM.. that's how capitalism works...
It depends what you call defective. Not everyone agrees a little light bleed or a very slight yellowish hue on the screen is classified as defective. Product forums seem to attract OSD types. I've been guilty myself about being OCD about a particular product. There's two sides of the story and we're only hearing half of it here.