So I converted all my existing SC sets to 8 wide, and new windshields is most obvious hurdle.
But after that, and lining them all up together I couldn't be more pleased. The new size changes the nature of the cars completely they now resemble real models or RC cars. I can understand people's frustration with them no longer conforming to the 'city-scale', and the previous waves were indeed in the caricature style of city with quirky designs that vaguely resembled the actual thing.
But I think what's being offered now is almost a miniature of the fantastic creator expert line. Sets that really capture what they are and make a great display item where you don't have to explain what it's meant to be nor take out a loan and reinforce the shelf like the CE cars.
The only thing holding them back from 10/10 now is those pesky stickers. Neither the price nor the scale allows for their elimination, that much I understand, it just detracts from the overall display.