“Meh”
I quite dislike Tokyo Station. It's huge and confusing for people who are on their first trip to Japan. At time of writing, there is a lot of construction going on, which makes getting around even more of a hassle.
Tokyo Station is also a notorious spot for bored Policemen stopping foreigners to check their IDs/Passports (Along with their pockets) Which is very surprising (the first time it happens and leaves a bad taste in your mouth).
Avoid when possible. Could be worse, but could be waaaaaay better.
東京駅
日本を代表するターミナル駅、東京駅は規模も美観も日本一。