Is the Went "Disease>Gin" "better" than the 2-28-03 "Tweezer"?

Absolutely it is, yes. You could have substituted almost anything for the "Tweezer" you chose and the answer would still be yes, however the fact that it's a 2.0 offering is odd indeed; at least to me.
I also happen to agree with previous comment and several others made that the taste was actually pretty static and not that impressive after a few minutes into the jam.
"O Holy Night" was definitely the highlight of the show