I'm in the camp that, honestly, nothing short of what we got would've been satisfactory...
So for me, the Saga Hoth Han's always sucked and I've always said as much... Same with Saga Bespin Luke. Can't stand the pose on either figure, or the big tumor button on the back. So I do find the articulation far superior and the sculpting...
The Bossk I'm probably biased on but again neither version of the figure previously was all that good by comparison... The separate hoses, the articulation, etc. IG-88's previous incarnations aren't even in the ballpark on accuracy... The Snowtrooper has how many previous versions, and none hold up to this one again.
Leia, well... I'm shocked anyone's actually happy with the POTJ figure and its massively odd crotch. Again though I like the articulation... I think the sculpt's vastly superior though. If I have a complaint on her it's more that the poncho's a little large and not the greener shade it should be, and they just slapped the Endor Luke poncho on her...
I'm trying to feel less "had" too by keeping the Saga Hoth Han on my Taun-Taun for instance, or Bespin Luke is the only really damaged/post-battle Luke from Bespin so I'm keeping him hanging on his antenna. Bossk... eh, I'm retiring the others. Same with IG-88 there, and Leia Endor.
I guess, to answer things in short... Yes, I was really REALLY dying to get new versions, super articulated and detailed, of those characters. And more yet... Bespin Han, Hoth Luke, Hoth Leia, Zuckuss, Hoth Soldier...
Not to say I'm happy with the vintage format being how we HAVE to get these... If it is the only way we can, which it isn't, but when we do get them I like them... If that makes any sense. I'm happy with these, I'm happy to retire most previous incarnations... I'd rather this than never to have gotten SA Hoth Han, SA Bespin Luke, SA Endor Leia, etc. I really felt most of those were pretty piss poor toys.