I'll weigh in here.
They toured in Europe 1976...this was about the time I got interested. Destroyer period. I profess to being a big fan (despite preferring Starz by a country mile), although being pretty irritated that they avoided Europe for the most trivial of reasons for a few years. Saw them at Wembley Arena (I think Phil Lewis/Phil Collen's 'Girl' were supporting); this must have been 1980 and they were laughable...comedic gold. I can remember so little about the gig musically, otherwise, it was all about Gene's wig, no Peter Criss, Gene hitting the PA stack when he flew across the stage pre-God Of Thunder and a lump of his boot breaking off. I also recall my best mate (and drummer in my band to this day) punching some guy in the row behind us who insisted on headbanging and grabbing onto my mate when he lost balance. He went over the back of his seat and took out a few people domino style. I lost interest quite soon after.
Fast forward to the comeback tour, I caught them at the Monsters Of Rock at Castle Donington in 1996. We had backstage passes through Warners and blagged our way into the Kiss Army tent for the mid-afternoon press conference and the joy was tangible. The set was how I wanted them to be back in 1980. I took my 60 year old mum to Wembley to see them a few months later...she was a huge fan as well (probably more so than me at that stage).
Now? They're just a joke. Gene/Paul (and whatever the other two actors are called), let it go...end it. Soon. Stop raping your back catalogue for easy cash and retire gracefully, while you still have some grace.
P