knreuben said:

I am confused if I should upgrade to the blu ray...

And once a release worth paying for comes out you should, because the 2004 DVDs are garbage. The 2011 BD set isn't worth it since you've already got a crappy official release. Wait a year and vote for quality with your wallet.

pittrek said:

The ONLY reason why I bought the Bluray set were the fantastic deleted scenes. I have seen the movies from the set once and I never plan to watch them again, but the "bonus discs" are great

I'd say the BD extras are hit or miss overall. And I have a feeling that we're going to get all that, the glaring omissions, and more in the Disney monstrosity of a set that'll invevitably come out late next year or early 2016. And if we don't you'll still be able to grab the 2011 set if there's anything on there you'll feel you want.

Bottom line: don't buy it now. Wait and see.