How much emotional intelligence critical for leaders?

It is very critical to be effective leader. without emotionel intelligence the leader can not communicate with the team members.

Effective leaders must be influencers and that trait is mainly based on the leaders' emotional intelligence.

Its difference from one situation to another but successful leaders should mainly depend on facts

In my opinion control over emotional intellegence ll define a true leader. Leaders can fall for it, loosing control over emotions can derail from goals.