Otpor's unified message and diverse membership proved much more attractive to young activists than the deeply divided opposition parties of the time. Although they had found common ground in Otpor, the separate opposition parties were still reluctant to cooperate among themselves. Otpor's major challenge was to bring these divided groups together in preparation for the 2000 election campaign. Instead of using old methods of "bringing everyone to the table and then…trying to come up with a common strategy and goal", the original core group of Otpor founders had gathered to first find a single goal that everyone could agree upon: removing Milošević.