Worf was a great addition to DS9, come on! He’s even more interesting than he was on TNG.
If you want one horrible mistake - take a look at the holographic jazz singer, whatshisname.Vic Fontaine a mistake‽
Maybe it is just because I like that style of music, Vic Fontaine doesn’t seem like a mistake to me.
I don’t like his type of music,
shame on you.