It's a good one Sami. I only saw it for the first time this weekend (the more busy I get the harder it is to go see these things!). A couple friends and I snuck into an empty lecture hall on campus that was open to students at night.
It had a video projector so we popped the tape in and watched it cinema style! It was suh-weet! The only part that I really would have shortened a bit would have been the part where Pacha is trying to explain to Kuzco that he's a llama. I think numerous movies have made this mistake though... Shrek and even Finding Nemo in my opinion.
But Kronk really was great (especially when he's seen talking to his shoulders! Instant classic!).