Which is rain and how it would collect in relation to its real life counterpart - check.
Which in this context is how the water would collect in certain spots around the track in relation to its real life counterpart, not whether or not a governing body would actually sanction the race - check.
Which has to do with what exactly? It's marketing. And the fact you're talking about in any capacity proves that it worked - check.
By simulating where water would collect in relation to its real life counterpart? Sure, they've hanged themselves there.
Now I'm confused. Are the puddles unrealistic (how the hell?) or is it that the race is running in inhospitable conditions that's unrealistic?
If it's the latter, again, this isn't real life thus I don't care.
This has nothing to do with you in particular, but this isn't new at all. PGR 4 did it seven, going on eight years ago.
For the love of everything sane in the world, can we find something worthwhile to criticize please?