Yes. There are always going to be people who just hate Mac computers. I'm not going to lie, a year or so before now I was actually one of those people. I think, being a former PC user, that the price point plays a large portion of this. Some people just can't get over the price of a 1000 dollars for a computer when you could pay a lot less and get "more" for your money. It's very easy to look at it from this point and start making judgments accordingly.
People rarely think about tech support, build quality, the OS itself and the small nuances you get in terms of productivity, and just the overall experience. It's one of those things that you can't readily explain to a person but they just have to discover themselves.
I jumped to Mac about 2 months ago when I found a great deal on one at a site for under 600 bucks. I got it the same night and never looked back. I love it.