This guy's make very good sim, but the progress is slow, understandable. I bought the sim only for one reason to compare to today Race Sims. My opinion is this: sim still hold a good top place,it would be nice to have a good AI for solo play, multiplayer 90% drift
So when you want support the dev's give them your 15 bucks, but when you want modern sim with a real active racing community go for "something" else.