[Yarlick]

I think I found a better way to convey my feeling :

Targeting a broader audience doesn't equal to changing the product.
If we came to like Tokusatsu as it is, the only thing Toei has to do is NOT changing the product, but making it readily available worldwide.

Changing the product to target an audience never worked because you end up loosing your established customer base and the new customers will eventually stop from caring. ( Say hello to the Wii/Wii U with the arrival of casual players it didn't work in the long run)