Abd Allaah bin Mas'uud (may Allaah be pleased with him) said:
The Jamaa'ah is that which conforms to the truth even if you be alone.
Sheikh al-albaani graded it authentic.
This is the Jamaa'ah you are to stick to.
The truth is that which is based on the Qur'aan and Sunnah and not on the opinions of men.