I have yet to try the Bluray facilities, but from the reviews, and fact that I've never owned Bluray before, I cannot see I'll be able to make any useful comparisons. It'll be amazing I'm sure.
Other functions, like the internet TV and DLNA functions work really well. Streaming wirelessly from my PC to the router that's attached to the player works great for music and movies. My one gripe is that there is no search function for scrolling through long DLNA lists.
This is THE Bluray/multimedia player to beat.