Scorpions fan here!! :D I even like "Wind of Change"!
They were awesome up to Love At First Sting, then they've become more patchy ever since, but I keep buying the albums. I think it was a mistake to stop working with Dieter Dierks. Still, at least the last album was better than Eye II Eye.
Between Lovedrive and World Wide Live they had five perfect hard rock albums. Everyone should own them! But for some reason my personal favourite is Fly To The Rainbow. I just love the songs and Ulrich Roth's guitar work.
And yes, they were fantastic supporting Priest. But I think they only played two post-'84 songs!