The concept of giants as human transporters in a post-civilization world was very interesting.
The giants are cute as they take care of the humans in a rewarding way, although we don't feel much emotion from them. Especially, she was looking into a gas station, which was the cutest thing I've ever seen.
I played in a time when I couldn't buy things from the gas station due to a bug, but I still enjoyed going to New York while taking care of the humans in various ways.