For no particular reason except that it's been running through my mind these last couple of days...
One thing I notice about TVZ is that if he's stuck for the next thing to say he always puts in some pointless couplet involving a rhyme with some exotic sounding place name (exotic if you're from Swindon anyhow, maybe not if you are not from the Southern US).
Not exactly a criticism but when you start noticing an artist's tricks and figuring out how they do things it's a bit like knowing how a magic trick is done. And I only know about three songs by him so it makes me think that probably his tricks are not Paul Daniels level.
Edit: my tune of the day ended up slating the artist in question, probably completely unfairly after extrapolating from a tiny number of songs. Oh well,such is life.