>>107020521Not the first two anons, but I agree with how it should take a few things more seriously. The way I could see this working out is higher stakes ala Teen titans 03', where the stakes are higher, More lethal villains emerge and we get a backstory for Shredder that's not a "Modern Major General" sing-a-long. They can still be goofy and silly at times, and keep their personalities, but save it more for when they aren't fighting.
Also, is it so weird that siblings can like the same things and have different views on the same things? Hell, we all know they love pizza, so why not share more in common? Also we know in this version none of the others are big on science like Donnie, none are big on emotions and cooking like Mikey. They're still their own person or character, just with differences not seen from the past iterations.