Roku Plus Series 4K TV Falls Short On Promised Cinematic Experience

When I bought the Roku Plus Series 4K TV as I needed a good streamingdevice, with all the bells and whistles. I thought it would be great because it had a 4K screen, HDR10+, Dolby Vision, and full HDR10+, technologies promised movie-like images, what I got was quite regular…even though automatic brightness and local dimming were turned on, the colors and brightness didn't seem right. I thought the QLED screen would have bright, vivid colors, but it didn't. I got almost cloudy vision that was lacking in depth and clarity instead. People say it's the best way to stream on Roku, but I didn't find it to be that at all, maybe I was expecting too much I don’t know…