In regards to it being cheesy and colourful, I still think having action a long the lines of Tokusatsu could work.
Skip to about 1:40 in this video.
I don't mean in terms of say the belt yelling stuff out, but I could see the general way the action is staged and put together could work, it's a nice blend of cheese and epic, that could work if that's the kind route they went down with this show.