Kind of agree with Loz’s wife below…it does seem a bit more “tepid” in terms of flavour than I would have guessed, and I used Campari instead of Aperol! I was really surprised, with the 2 liqueurs to find that it really does need the simple to bring out the flavours. I’m thinking actual lemon juice PLUS the Limoncello would be the ticket. This is one worth experimenting with, I think, it has great promise!