@vulcao The infrastructure is outrageously expensive, so it's only good in metro. Skytrain is the *only* thing I'm jealous about vancouver for. It's an amazing service and whenever I'm down there it seems cheap for an all day pass to go pretty much anywhere via mtr, seabus, bus or trolley.
It would be very cool to have something like it where I live, but there are not enough ppl up here to pay for even the very short runs it would have.