The ones I've seen on YouTube, they can't cash out, they just launch the plane and then wait for it to either land on a boat or crash into the sea. I can't recommend whether people should play it or not since I have not tried it, and I've only found out about this game a couple of days ago. But judging from what I've seen, I'd prefer to play to normal crash game.
This game is for those who are not interested to cash out they will just place bet and will be a winner if it reaches to target and will be loser if it cant meet the target. This crash game and regular crash game is same to me as I usually do not cash out before reaching my target.