I'm loving this game. If you want, here's the longer version of that answer. ๐ my wife has also become hooked and is playing it on her Switch.
Apart from the DeLorean, I wonder what else they're could be? Biff's 1955 car, the Toyota pickup truck, the Libyans VW camper van or maybe some locations? Looking forward to it.
Back in the old days of 8bit computing, I remember a few magazines used to explain their scoring system.
Most magazines reviewed a game out of ten. A score of five would be an average. The game is just ok. Not brilliant but not terrible either.
A great game would be an eight or nine. Very rarely would a game receive a ten as that indicates perfection.
In today's world, the way people talk, it feels like a game needs at least an 8 (or 80%) or it's not even worth touching.