I called it a golden turd when I first saw it. I was then accused of having a warped mind but found out that the Japanese call it "kin no unki". I think it is appropriate given the taste of Asahi beer (and its competitors). I am guessing that there is a restaurant/bar inside?

Actually, I recommend taking the boat from Asakusa to Odaiba. You can also get off in Ryogoku. Warning, the Edo Musuem is extremely boring.