Some Christians make a ministry out of blasting away at Christians whom they disagree with. But James 1:20 tells us "for the wrath of man does not produce the righteousness of God." Ripping into other Christians is not the way to follow Christ.
Ecclesiastes 7:9 warns us: "Do not hasten in your spirit to be angry, For anger rests in the bosom of fools."
A ranting, raving preacher might be interesting, but he's leading you away from the direction that God wants you to go.