Surprised no-one has started a thread on this already.
I am stoked that Rio got the Olympics. Anything other than them would have been a complete farce - especially if it'd been Chicago.
I was surprised South America had never held one - that alone warranted at least one go to keep with the Olympic spirit of mutual trust, hope and friendship.
Makes you think, why don't they have a system so that no country/continent can hold it again for at least 3 more games after holding it... or similar-ish scheme?