I might have bad taste as well, but as someone totally ignorant of art: Barcelona, Nagano, Sydney, Seoul and Vancouver's logos all look equally good (and bland

I might have bad taste as well, but as someone totally ignorant of art: Barcelona, Nagano, Sydney, Seoul and Vancouver's logos all look equally good (and bland and generic, but that's ok) to me. I agree that the Barcelona one is the best of the bunch. The London one is missing the Olympic colours, and it looks awful to me.