[Suzu]

"Dumbing things down for kids" and a just making a show for kids are still two different things. I never said Kyoryuger is mature. It's a kids show, like every other season of Super Sentai (or Kamen Rider). But unlike most Power Rangers stuff I've seen, it doesn't act as if their viewers wouldn't get the action without the characters commenting every little shit that happens.
Okay, it isn't your cup of tea, but that doesn't mean it's bad. I'm not very fond of Ultraman, but I don't think it's a bad show just because I didn't like what I've seen.

Also, regarding the rights: Just because they bought the right for the show, it still doesn't make the show their creation. If I buy a handmade necklace, it DOES belong to me, but I do not claim I made it, because I haven't. Sure, they do add their own stuff in PR, but they still use designs and story elements created by someone else and that's something you have to credit.