Maybe just me, it sounds just like RIP's FX35 V6. I would expect a bit more aggressive since it coming from a V8. Maybe it needs to be break-in some to really tell the difference? As a comparison, the same exhaust on the 1st Gen FX35 and FX45 are totally difference.
its definitely not an extremely loud growling V8 but with the 60K+ price tag we want to cater to everyone and wanted to keep it quiet in cabin so it doesn't annoy the kids and wife!
I think the first video sounded alright, you don't want it too loud while on fast idle and idle.
I'm anxious to hear this exhaust under power going through the gears and a drive by. This will be the important one.