In 1989, the entire line became limited to Pretenders and Micromasters. For the first time, the Transformers received a new design for their title logo. But many also regarded this as a time of a dearth in creativity and the lowest point in the toy line's history. The year 1990 saw the last American burst with the release of more Micromaster characters and the introduction of the Action Masters, non-transforming action figures who came with Transforming companions. Larger Action Master sets came with transforming vehicles and bases. The Action Master line was criticized for its perceived desperation for a gimmick, although it had a few defenders. The line predictably faded and would be the last Transformers output in the US until 1992.