Bionicle heroes is good on the GBA, you say? i'll have to check that out. Anyway, Bionicle: the game for the GBA is hard, hard, hard. You couldn't beat that thing even if you had the strategy guide sitting right next to you(there was no strategy guide). Bionicle heroes on the home console, however, is a masterpiece. It takes a while to beat, but the game itself is amazing. In the realm of 3rd person shooters, you usually get bloody, hack & slash close combat, insane plotlines, and bad language like there's no tomorrow. But Bionicle heroes for the home console is too good to be true, with no gore-filled scenes, a reasonable plot line even non-Bionicle enthusiasts can figure out very quickly. It has to be the best Bionicle game ever made, and in my opinion, even beating MNOLG.