Disney + very Dark!

[krh1949]

I have just purchased Disney + but to my horror all the new films are very dark on my Sony Bravia KD49XE9005 LED HDR 4K. I have read comments, stating you have to turn off HD to get a normal picture but this option is not available on this T V and I have turned the brightness up to full but this has not helped. You would think Sony would fix this problem with their T V's. Please help. 

[rooobb]

So Disney+ streaming is very dark via the app designed and released by Disney Corp. and you expect a fix by Sony?