Why no comments on Dammu from Cherry ?

Ram Charan has impressed one and all with his down to earth nature and non-egoistic behavior. He attended NTR’s Baadshah launch and invited NTR for tea. Few days later he admitted that his costar Tamanna is good looking than him. Recently he showered rich praises on Eega trailer and appreciated Rajamouli’s work on a public forum.
Although Ram Charan is being very humble and honest in each and every instance, there are few people who are still trying to spread nonsense. They say that Charan is not as transparent as he appears. If he is that transparent, why didn’t he make any comments on NTR’s Dammu trailer, which has been getting terrific response, Is what they are pointing out.
Ram Charan took time to watch Eega trailer and also posted good words about it. That doesn’t mean he should be watching each and every movie trailers and promotional stuff, isn’t it? Also Eega is directed by Rajamouli, the man who gave Charan the biggest hit in his career till date. Charan missed to attend the audio launch of Eega despite Rajamouli’s invitation as he was out of city on that day. After all Charan is not a regular tweeter. He doesn’t speak much about his films too let alone NTR’s!