These last two chapters aren't filled with much more than gawking at how much stronger Goku has gotten, which has it's own merits but doesn't really lend itself with much to discuss. I've enjoyed them fine, but now that Devilman was taking care of quite effortlessly (in large part thanks to Goku's pure heart), it's time for the main event. The part of this arc I have seen before, at least the ending bits.