In the day since seeing this the first time, I had time to process my feelings towards this movie as well as manage my expectations for the second viewing. 
I think a lot of people went in expecting a very different movie with a very different focus.
After considering those expectations, it's not surprising at all the direction QT went with this and I'm really glad I did.
In short, I loved this movie a lot more than the first time (if that's possible) and I'm fully confident in bumping it up to a five.
For more of my thoughts, you can check out my podcast Where's The Remote, we have a new episode dropping soon with my full reveiw.