The flash point and click games were top tier
There are a few other flash games floating around but not as memorable
The sidescrolling GBA game is mediocre
The two top down GBA adventure games are decent
Bionicle (Mask of Light) is abject shovelware
Bionicle Heroes on GBA is a mediocre top down shooter
Bionicle Heroes on DS is actually a really good Metroid Prime Hunters clone
Bionicle Heroes on console is a decent third person shooter but mindlessly easy

Any bionicle fan/community project is a waste of time