Any criticisms of Odyssey Stratos

Okay, so I've read all of the great reviews, both in various publications and in posts on various websites, and everyone seems to think these are great amps (and for the money they appear to be). But, let's be honest -- it can't be perfect. Is there anyone who can honestly find any faults (other than long break in time) with it? I'd be curious to hear these before I purchase one. Thanks.