saying a song is too good for eurovision and then saying that it won is definitely a sign of weakness in arguments
a song too good for eurovision is totally overlooked because it's a really good song musically that is above the esc average level but gets lots style wise or performance wise (i could list many songs, Italy 92, France 09, Estonia 10 or in the past, Yugoslavia 63, Germany 64, Finland 65..)
indeed, "at least it won" : that's what i said, it DID win because it was written for the victory, nothing spectacular or different about it