Macs don't impress me because they're so expensive, and seem to me to be more "style" than substance.
Style impresses me not at all, I prefer more functional-looking things to flashier ones so Macs immediately get a minus score there, as does the Mac OS.
I can't say I have extensive experience with them which is why I'm indifferent.
I wouldn't have one myself, but I'm not a rabid Apple hater.