I did when I was about fifteen, as it was a very fun free game that was far more accessible than Train Simulator because it didn't need a giant PC to run. Anyway, to cut a long story short, I grew absolutely fed up with the community (both the rank and file and the admin) as my toxicity tolerance is rather low. And now it needs a NASA supercomputer to run it so, apart from the lack of cost, I see no reason to ever go back, fun though it was at the time.