Just saw the film tonight. It's excellent. Certainly one of Tarantino's best. Amazing Performances by Waltz and Dicaprio. Sam Jackson had me laughing with almost everyone of his lines.
I do wonder what the film would be like if the ending had been a little more subdued. It got ultra-silly real fast once the big gunfight started. I loved every minute of it, but it did seem a pretty big leap in tone.
Edit - I slept on it and I'm now willing to call this my favorite film of the year.