To sum up:
12 hour day *minus* 2 hours of actual sightseeing *equals* 10 hours on a bus. I've done several tours with Viator but I have never been so dissatisfied as I was w/this one. The tour operator was "running late" which implies that normally they "run on time" which if you read enough reviews here you'll notice that "running late" is their standard operating procedure. Given that, it would have only given us one more hour in Budva. Basically a waste of an entire vacation day. So if you have more vaca time than you know what to do with and want to squander it, this tour is for you!
Lucca was great! I'm glad we got to see the countryside and learn a little about wine too. I definitely recommend