I saw dangal there and below is my review
ambience- atmosphere was good, there are lot of food stalls like macd, d-mall, king, haldiram etc and city center mall is also there.
ticket prices- ticket prices are over rated. prices of every ticket are more than 300rs even in the weekdays.
picture and sound quality- picture and sound quality are normal not just like as I was expected and 3d quality is also normal.
value for money- I give 1 star out of 5 because as comparison to pvr, pvr provide quality but unity one is normal and its ticket prices is similar to pvr which is very high.