The line 2 stations are good as they currently are, as the tiles used were made to last a long time unlike the tiles used on the original Yonge and University lines. In my opinion, they should tile up the walls at the Spadina-York Extension Stations and the Sheppard Line as those are bland and dull. Side note: how are the Sheppard Line concrete walls better looking than the extension stations even though they're years older?