I've always felt since MTI that these days the Muppets are often TOO well made, TOO perfect.
I've been saying that about and for years now... I kind of liked how Bert's "chin" sinks into his sweater in the Conversations with Bert virals, but other than that, I've not been thrilled with how they looked since the 90's. They really achieved perfection with those two puppets in the late 1980's.