How does the 2004 facelifted Multipla compare to the original model?

I'm curious to know how the facelifted Multipla stacks up against its predecessor. Did Fiat address the criticism of the original model's styling and practicality issues? What changes were made under the skin? I'd love to hear from owners and enthusiasts who've had experience with both models, especially in terms of reliability, performance and overall driving dynamics.