Malayalam News channels known for being neutral in news and known for good coverage on the news , be it ruling party or opposition , they treat them equal.
In Sabarimala issue , they are giving the news as it is. It is not liked by few and they think the news channels are in favor of Left Govt.
Janam TV talks in their language , so they now bats for it
By the way , Janam TV is backed by BJP/RSS and it is run by Priyadarshan.