Not necessarily because I've had bad experiences or heard negative things about them, but I sincerely doubt I'll ever buy anything by Hi-Point, Taurus, Kel-Tec, Walther, Bersa, Kahr, or Century.
I love firearms, but even if I someday end up with disposable income on a level I can't even fathom, I'll probably never own more than 6 or 7 firearms. Those that I do will almost certainly be Colt, S&W, Bushmaster, Ruger, Glock, Arsenal, and/or Remington (assuming they clean up their QC - I can't imagine a company with that much history will just let things go by the wayside forever).
I mean, with Remington... it's to the point that you hear horror stories about some of their newer production 700s. Arguably the most popular line of bolt-action rifles in existence (or one of the most popular lines, at least) just going to crap? They've got to fix things sooner or later, I'd imagine, or the company's gonna tank.