The prospect of paying an additional £5+ for a shuttle bus after paying £40+ for the train as well as the £25+ for a ticket, not to mention the inconvenience of hanging around waiting/being stuck in traffic when you could previously be in the pub enjoying a beer and watching the late game on TV after leaving Pittodrie doesn't bode well.
Still, I'm sure everyone could watch enjoy the 1st half of the late game at the stadium bar before being turfed out and waiting on the the next raft of shuttle buses.....
Build it and they will come.....