The subway exit is metres away from the corner of the covered walkway and not positioned at the end of the east-west path. The "unrealistic" and "casual" snap was trying to show this insitu situation.
In fact I'm glad that you have reviewed my works which you may faithfully consider to be defective. From which it highlights the collaborative nature of OSM that makes it stands out. I'm sure experienced contributors like you would have appreciated this better than I do.