I would be really interested in how you guys judge if a song is excellent or not. For me, there are several factors - first of all, the song has to grab me and pull me into another dimension, out of this world (dramatic picture, imagine

). That is something very subjective, how can you judge that from the outside?
Second of all, the artist needs to put his soul in there, you have to hear it. Also a little subjective, but you can hear that even if you do not like a song, I think.
Then there is the technical aspect, how complex a song is, all the harmonies, multitracks (I learned that word here in the forum, finally the time to use it

). That is more judgeable, but also not really necessary. A lot of simple/acoustic songs are just unbelievably great.
There are songs on Thriller I really love and think are genius, even if they are not as complex, technically regarded. And others that appearently are considered to be extraordinary, which I like and understand the common opinion about, but rarely listen to because they don't really grab me and pull,... you know the story
So...how to judge?