Yes, that one. Valentina Monetta from itty-bitty San Marino (you can see the whole country in the video). The Social Network Song (Oh Oh - Uh - Oh Oh)
This is brilliant. It's totally a novelty song. I would qualify it as the first novelty song of the contest (I'm not sure Euro Neuro is a novelty song, and Beautiful Song is just crap). Novelty songs have a long history at Eurovision, and this is actually a good one.
Besides seeing all of San Marino in the video, it's cute, comic and fits with the silliness of the song.
So I like this one. Not necessarily to win, but I do like it.