sorry for not posting for a long time.
my opinion how it ended the series?
sad and happy :/
sad, because is over, even more because it could give more *cough*cough* (plotholes), so much potential for not indicating who was the guy manipulated Rudger for momentum going berserk (the same who killed Cherie parents), and they added one more plothole though this mix with happy, about Finally the relation Rua with Power Tool Dragon and acient 5th dragon, but didn't how Life Stream Dragon become PTD(resuming I can't confirm some of my theories), but at least confirms what I have been always suspecting since the start of the series, Rua was a signer, and more plot holes.
Happy how they show what happens in the future, and other for shipping reasons that I'm not gonna mention here >/////> and I cried at the end of the eps T_T
ja ne!!