Jazaakumullaahu khairan. There is not a single hadeeth or narrator that al-Albaanee authenticated or criticized except that he was preceded to it by scholars of earlier generations. Many other imaams criticized hadeeths in the Two Saheehs like ad-Daaraqutnee, e.g. the hadeeth in Muslim about the Friday du'aa response time being during the khutbah. The general rule of authenticity for the Two Saheehs still stands, of course, and Allaah knows best.