I purchased my KISS Premium NIB back in 2015 (when it was released). Game shoots great. The 2018 code update is one of Stern's most dramatic updates...elevated KISS from a "meh" game to a masterpiece. The flow, combos and multi-balls are awesome. Several tough, gratifying shots keep the game fun/challenging. The only negative quality issues are the rippling decals (fairly minor) and I had a node board go bad ($200 expense).
If you like the band/music and like pinball, it's hard to imagine why you wouldn't like this game. Since the 2018 code update, it's become one of my favorite games of all-time (and I've had a bunch over the years). Here is a recent video I shot with the iPhone 11 wide-angle lens...