The final paragraph on page 2 says it best:
Otherwise, the 6300 epitomises what Nokia does best — it’s simple, it’s easy to use and it feels well built. Yes, the camera could have been fitted with a higher-resolution sensor and it would have been great to have 3G connectivity. But this is still one of the best Nokia handsets we’ve seen so far, and it’s set to become popular with businessmen and teenagers alike.
Best S40 phone. Period.