If it's blu ray is in 4K yes it is better but if it's in 1080P no its not. Because physical disc have better bitrate than streaming. Right now there are no native 4K blu ray players in the market. Ultraflix 4K is much better than Netflix 1080P and Amazon 1080P streaming. I compared G.I Joe using Ultraflix and Amazon but Ultraflix by far provide more details and colors than Amazon. I can't even describe how good it is only because I have 6mps internet connection. I'm sure it'll be much better if I have a higher internet connection. As far as pricing I think M-Go is a little bit better at $7.99 but you will need 10mps internet connection or better. As far as content goes I know Ultraflix will add more as they already announced already. I'm not worry.

Note: I found out that Citadel Security (CDEL) is manipulating this stock so I've inquire to file a lawsuit or investigation.