Watched mine the other day and I loved it even more. I really loved the film at the cinema but the ultimate edition is just that, it makes it even more epic.
Extended versions can tend to be a bit pointless few minutes here or there and I appreciated that this steelbook included the ultimate edition with the theatrical first time round none of this Martian stuff with a separate steelbook being released with 10 minutes extra footage, why didn't they release the extra 10 minutes originally?
As I said often it can make very little difference or like the Hobbit completely change and make the film even better.
There's around 30 minutes added in Batman vs Superman and although as I said I loved the theatrical cut this version just makes it a flow a bit better, it makes a few things clearer.
I still don't understand why people don't love this movie it is incredible, and the ultimate edition is simply epic, wow what a film, one of my best of the last few years for sure. My favourite scene is still Batman and Superman and Wonder Woman standing together, I love the music in that moment, it's an incredible battle. The film is exceptionally scripted and acted, the effects are not over top just right. I really like the little documentaries excluded on the steelbook extras, well worth a watch if you like that sort of thing.
Excellent film I can't wait for the next set of standalone films for the characters and particularly Justice League looks awesome.