[droidelec]

If your RPi2 and the WeTek Core produce the same picture quality and the awful Soap Opera video display on your particular TV, I would either be getting in help from a retailer to calibrate the TV or ditching your TV completely, it is the TV that is the issue not the media player. Especially if all your media files produce the same result.
Every other media player will give you the same results on this problem child of a TV.

Thanks. I tried to watch on my new samsung LED but there is the same. I would by new one but I really dont know what kind of Tv would be good.
I got one older plasma Panasonic and I will try there but havent got high hopes.
Thanks a lot.

A sort list: Sony MotionFlow, Samsung Auto Motion Plus, Sharp AquoMotion, Toshiba ClearFrame or ClearScan, Vizio Smooth Motion, Panasonic Motion Picture and LG TruMotion

Try turning off Motion Picture settings if you didnt try yet.