Well, I guess I 'll weigh in on this one. No matter how fantastic a car is: you will find someone who hates it, that's life!
I have a Xfire I bought 6 months ago and it has plenty of power, looks to die for and the 99% of the people that I run into go out of their way to compliment it. I have had over 8 Corvettes, which I love, and have never had this response. (although my 58 was a head turner)
I absolutely love to drive it. I can't believe how many times I get a thumbs up from complete strangers while cruisin in the city. If you don't like attention, don't buy an Xfire!