For those folks commenting about pricing specifically (surprises, let downs, etc.) I thought it was worth pointing out that there is no need to wade through the configurator to see the numbers. Instead you can look at the Pricing Guides:
https://g80.bimmerpost.com/forums/sh....php?t=1763294
which have been available for about a month and a half.
I'm not trying to discourage folks from using the build tool (it can be fun to play with after all), but I saw enough comments implying that pricing was part of the news here (it isn't) that I thought I'd mention it.
Edit: Same thing goes for the interior/exterior color list. What you see in the configurator is exactly what was published in the guides weeks ago. No surprises there.