Hey all, who's been successfully using Aha! for roadmaps management and task management?

I'm struggling to get a convenient view of major releases and in the same panel to view all to-do's, that would fall under each feature/release. It seems that it's purely for feature management but doesn't allow to filter on a more granular level. Is it me or Aha is not the most intuitive tool and a bit "old school"?