It's ok. As in, it causes me no harm. And anyone who kicks up, is, well just being a tit I guess. Certainly likely to standout and make a statement, as well as be noticed.
That said, it's not exactly my cup of tea. As in, I wouldn't do the same, and I'd be unlikely to want to pull the camera out and grab a photo of it. Maybe on some bigger tyres, nicer rims and less stickers I would though.
But I certainly don't hate on it and it causes me no offence.