“Nice exterior, huge interior”
There are good and bad points to Tokyo Station. The exterior from the Marunouchi Exit is a delight, and on a warm day, there are usually loads of aspiring artists sat in the shade painting the train station. Inside there are loads of the usual shops, plus a section that specialises in themed goods, for example, one shop just sells products depicting characters from childhood memory Moomin.
However, the size of Tokyo Station is beyond belief, and often, when changing here to a different train line, you can find yourself walking for up to twenty minutes.
The terminus representing Japan, Tokyo Station is tops in the nation for scale and beauty.