How would you say the extended cut of BvS compares to the theatrical cut?

I don't give a flying fuck about Avengers. But 3 hour extended cuts are often superior for home theater use. I'm thinking of

- Abyss
- Aliens/Alien3
- Amadeus
- BvS
- Blade Runner
- Das Boot
- Blood Simple
- Leon
- LotR
- Kingdom of Heavens
- Nymphomaniac
- T2
- The Town
- Watchmen

and some others I forget.