Ok soon we will hopefully the new trailer which was shown at D23 aspecial Disney event.

So far these are the impressions:

16:37 PM - Sora's new attacks are reminiscent of Disneyland attractions. You can also see Captain Hook's pirate ship lit up like the Electrical Parade (via @sqexgal @Master_Goof)

16:34 PM - Looks like Sora could transform the Keyblade to perform dual wielding gun attacks (via @sqexgal @usumasuku)

16:33 PM - The KH3 trailer features something that is reminiscent of Disneyland attractions. There's a train summon like the Electrical Parade, and there is a Rock Titan battle in Traverse Town (via @sqexgal @usamasuku @aibo_ac7)

I will update as soon as we get the trailer^^

Between what this trailer sounds like and what they have shown of Final Fantasy XV, it definitely sounds like Square Enix Japan is going for over the top insanity in their games.