I'm really curious to hear how Matt's Kermit will sound and act.
To be honest, I never quite got used to Steve's Kermit (and yes, I know that's insane, considering how long he's been doing it.) It wasn't just the voice, there was something about the personality that felt a bit different to me from Henson's Kermit. I'm not saying it was better or worse (I think people's preferences largely depend on which one they grew up with), it was just different, and I suspect Matt's interpretation of the character will have it's own unique qualities, too.