It's definitely buyer beware.
I like the ones where it tells you to talk in one direction a bus that only runs every 30-minutes, because it's a minute faster than the frequent bus if you walk the other way. At that very moment, it might be faster - if everything is on time. But in reality it makes sense to stick to the frequent route, because of the frequency.
I suppose what Google maps should do, is assume the midpoint of the platform. But the example above clearly should never happen.
Here's another weird example - that only started recently - that's been changing the suggestion of routes I should take.
The 5-minute walk from the bus platform at Woodbine station to the westbound subway platform. Which seems to involve jumping over a fence, going through the parking lot, east to Cedarvale, up to Strathmore, head west, back to Woodbine Avenue, then south to the main entrance to the subway station! (I should probably move this to the Google Maps thread).
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