thats basically the reason why i don't like ninjago, here is a graph of how it went downhill with that kind of stuff:
* Skeletons = Awesome
* Snakes = Cool
* Pirates = Uhh
* Golem People = Cool
* Robots = Thats it, i'm out of here.
At least the golems got some people back, but still, robots is what blew everything up. Robots vs. Ninjas is like when i was watching that stupid movie Aliens vs. Ninjas.
But hopefully, just hopefully, we will get a GOOD Ninjago subtheme, thats actually ninja-based and not with all this insane futuristic stuff.