Yas Marina is terrible. It's much like Twin Ring Motegi in that someone just made a bunch of tight angles and connected them with straight lines. In the case of Yas Marina, it's basically a long straight that's boring and a tedious series of over nine-thousand sharp angles. There's nowhere that's enjoyable and the flow doesn't exist.
For newer players that don't know Motegi, it was a straight, then ninety right, ninety right, straight, ninety left, ninety left, straight, ninety right, short straight, ninety right, straight, ninety left, straight, ninety right, ninety right, straight, ninety right... I forget exactly. I'm trying to go by memory. That's more or less the "flow" of it.