Yeah, it's OCD if you're using a straight edge to line it up. These are mass produced plastic parts. There's going to be slight variation. That's just how it is. Not everything is going to be lined up exactly but it's close enough for a mass produced item. If you're going to use the excuse that it's a $40-50K price tag. That aint shit anymore these days. Tack on another 10-20% so you can have all your plastic panels line up exactly.
You could try and have the dealer adjust it, but you run the risk of them doing more damage than good, if it's even possible. Or they can say, it's within spec.