Generally I appreciate the fact that my car remains mostly unnoticed.
While observing from a coffeeshop I do notice that some enthusiasts passing by on foot will spot it and peer at the brakes, exhaust and squint inside the windows at the dash and seats etc - but you can see there is no malicious intent.
RE on the road behaviour funnily enough it seems to be a strange mixture of Suvs like big BMW V8 X5's that seem a bit eager to race at the lights. I'm generally not that interested to be honest.
Haven't had anybody try for a good while now though now, which suits me fine. Think my current soundtrack must be intimidating most of the normal likely culprits
It attracts lots of attention at track days though, almost too much.