Those people attack Communist Partlies in many ways.
Somebody advertises Communist leaders are corrupted because they does like people do not compare each others. Somebody advertises Communism is not good, Democracy is good, what BJP says. Democracy is the best way to befool people and earn more and more money. Somebody advertises Communism is okay, Indian Communist Parties are not good because they cannot forget our 60 bad years . Somebody advertises Communist party is good, Communist leaders are not so good because they cannot ignore the development has been done. Somebody advertises some Communist Parties are good, but not others even then they are working together. Somebody advertises Communist Party is good, some leaders are also good, then try to attack other leaders which is last method and now doing.
All the above mentioned situations' aim is to attack the Communist Party and its leaders, to divert attraction of the common man.
But, today, people like the Communist Party and its leaders in entire India, because they think, they discuss, they do the same thing. Everything is for India's progress and integrity. Everything for poor people. Party's foundation is the mass support.