I find this is true of every single song I have ever heard.
There are songs that I think are good, then one bit is great. But there are no songs which I think are rubbish, but one bit is good or great.
There is a minute chance this is because I skip a song if it hasn’t engaged me in those critical first few seconds (well to be more accurate, I jump to around the middle, then jump to the 75% point… every single time I do this I still don’t like what I’m hearing) but the reason this is minute is because most of the songs I know I know from my past and/or from TV where you can’t fast forward to see if it remains to be crap.
Do you have any songs in your playlist(s) that start out rubbish (to your ears) but either become good or have good bits?
The good song I have which has a better bit is the enigma song which they used part of in the trailer for ‘The Matrix’, particularly the bit where Neo and Trinity enter the lobby of the building where Morpheus is being held.
Edit: For the pedantic amongst you I am being fairly loose with my numbers. When I say ‘5’ I mean when the music starts proper. I.E somewhere between 0 and 15 second in. Some dramatic songs make a deliberate point of taking a long time to start the meat of the music.