No worries, I'll explain the rationale.
Originally Posted by: Noobertson 
You wrote that the car is locked behind retweeting, which is just not true.
btw ... you don't have to retweet at all, you just need to select retweet and can cancel without posting.
The mistake was making a car which hasn't been available to the masses (specialty dealer, forzathon, or even a bounty hunter event) available by retweeting their social media feed. Making it so that the customers advertise the event for the company in exchange for content. Given the frequency of complaints about locked cars, the dots should have connected for someone that maybe this was a bad idea, which would result in more complaints. I'll also make it clear that I think the cars in commemorative liveries are a great idea, and they all should have been that. Openly accessible cars with something unique to the event.
The second part of that is just nonsense. You're giving the company the benefit of the doubt because the check that you actually did retweet doesn't work properly. Also, you can delete the tweet after you make it, but that doesn't make the requirement any better.
Originally Posted by: Noobertson 
Now you don't like the community contests, and the 1% is again not true (source please ?).
So ... available is not available ?
I didn't say I didn't like the contests, I think they're great and it's good that people who spend time making liveries or taking photos are recognized; however, there are about 32 average winners each week. I can't be bothered to look up how many weeks they've been open with reward cars, so lets just say 5. 160 total people out of the entire player base would have a chance to get the Holden, if it was the car they chose and no one won more than one week. Which is why it is less than 1%. It could 320 people over 10 weeks, and still less than 1% of the entire player base.
SourceOriginally Posted by: Noobertson 
Everybody who wants to drive the car, can in freeplay.
There's a difference between renting a car in free play (and you can also paint it without owning it, to be fair) and having it in your garage to tune it. Also there are people who play the game to collect all of the cars. They're the ones complaining.
Originally Posted by: Noobertson 
If you don't like the game, just don't play it.
There are more than enough other racing games and proper simulations.
Actually I like playing the game, I just don't like all the shenanigans that come with it. Which is why its so frustrating. As far as I know, Forza is the only game left which is quite this open. The other games I've looked in to so far are purely focused on the racing, while I'm in it to experience the different cars. If you know of another game that is this much of an open sandbox, please let me know. With Gran Turismo going the way it has with GT Sport, and claiming they won't make another game like they did in the past, I'm not sure if any game is quite like it. That said, if it is any consolation, this absolutely will be the last Forza game I buy.