I saw them last week in Rotterdam and they were every bit as good as I'd hoped them to be.
Stanley's voice, well he has sounded better but the plus side is: Eric Singer and Tommy Thayer are wonderful back up singers, so that helps a lot. Gene Simmons voice seems to not be affected at all.
No Love Gun or Cold Gin was surprising and I am not a big fan of Crazy Nights (to say the least), but Flaming Youth was a treat and I always enjoy War Machine. I do not expect them to pull out obscure stuff on tours like this, they have their Kiss Kruises for that. But all in all, starting with Deuce and ending with Detroit Rock City was excellent! The one thing they can stop doing by now, is the Won't Get Fooled Again part in Lick ii Up. In fact, they might want to skip LIU alltogether by now and put something else in.
Overall: 8,5/10 for me.