We've had the 5 and 3 best. What about the 5 worst. Mine will be:

1. She's a mystery
2. Captain Crash
3. Open all night
4. Till we ain't strangers anymore
5. Livin on a prayer

Note for the last one. I go out a lot. Out on the piss/lash/beer etc around Liverpool. I will at least hear this song at least 3-4 times and to me it's ruined it for me. Even to a point I will turn it off when it comes on the radio. Would be interesting to hear your top 5