I think it'd actually make a nice boxed set. If Hasbro would get off their ass and make a seated one (poseable knees on all of them wouldn't HURT exactly) , and include the 6th band member, the set would be a nice exclusive I think. Nice display box and all that stuff.
For me to rebuy it though I'd need an improvement though. Bendable knees on all figures, SIX band members instead of 5, and the seat/instrument for the one Modal Node to sit around on and play his whatever that thing was.
They were really not bad figures at the time or today. If those little tweaks were made, I'd be ok with a rebuy to get improved Modal Nodes.