I loved both "Von" and "Eftir eitt lag" and was happy they got through.
"Elsku þú" was much better life than on audio, on audio it was dull to me. I guess the reason being that they, as a group are very professional. Also "Dönsum burtu blús", but it was a bit forced in the high notes though.
I really liked "Amor" to begin with but not as much now, the repetitive chorus is starting to get annoying.
I definitely don't think that "Von" is outdated, it's very similar to Josh Groban's songs, and probably not everyone's cup of tea here on this thread. He sang it immaculately live, gave me goosebumps.
I was also very surprised that "Von" was my 8 year old niece favorite and she voted for it, not for "Eftir eitt lag", which I thought would be more to her taste, a cute song and I really think it's good too. I would definitely not be dissapointed if it won the contest, but still Von is my favorite from Semi 1.
Of course there are 5 more songs to listen to in Semi 2 and maybe the one and only song is among them for me.