To me, the biggest wtf moment is a human giving the MC the henshin device, and that's not all, Ultraman actually manages to solve the compatibility issue with its own usb stick !!!! How is that even possible?? I don't mind Ultraman giving MC the henshin device and the usb stick, but how on earth Ultraman knows the henshin device created by a mortal needs a usb?? Hopefully there will be some explanation after that.
And I thought Trigger is a direct continuation of Tiga, but now it seems like a parallel world instead? Hopefully there will be more connection with Tiga later on. Right now, Trigger is just a Tiga wanna be at this point.