Thank you for your continued efforts. Ignore the people whinging.
First movie half decent. Second movie, no
Agree with this and a decent VPN will cost a monthly fee and if you want to use a free one then you’re pretty brave
Well, it's easy enough once you've set up an account and have some vouchers added. If you don't live in Germany then that's one for Google. ;) But a word of warning about German versions: you will find that the hardcoded subtitles (e.g. "Paris, France", or "Previously" or "Spring" or whatever) are all in German. In one of the Toy Story shorts they even render a different (German) gag on a coffee mug. Only you will know if that sort of thing bothers you. wrt Kingsman, it's a Fox title and they're pretty aggressive with their pricing. So if the above is not worth your time I'd wait for a UK deal, which is surely coming at some point soon. :)
You would need to sign up using a different email address and a vpn to trick the store into thinking you are in Germany.