Art? or Layout Plans Gone Wrong?

I like the plarail art, it would just drive the OCD side of me mad, just look on the left of that picture there is a loop with only one entrance your train would drive in and get stuck in a continuous loop. Then look at the X cross points, everyone knows you can't join up cross to cross as the joining pieces on cross track don't have the cutouts to allow the mating piece to flex, you would need to put a piece of straight inbetween........ and not only that! All the bits of track that had no ends on, I'd just want to go and add some more track or buffers or something!