I am pleased with did this trip and we did it relatively early in the season as our queue at the crossing was horrendous.
Overall this is a good tour but a long day and due to the time at the border time at various stops is limited to accommodate this.
Our guide was very sweet and dealt well with difficult customers who decided not to return on time at various stops and eventually stay in Montenegro itself so this also caused delays.
We were a little disappointed at the end of a long day to be asked if we wouldn't mind being dropped at the top of a hill as someone needed to be dropped back to catch a bus to Split. We refused as we had always been the first back on the bus and were very tired. I think this needs to be smaller groups on smaller buses as it is not a cheap trip (you can get the same direct when you get there). Smaller buses got through the border crossing much quicker so my advice to anyone would be to look for a smaller group tour.
Wendy C., United Kingdom
On excursion: The Best of Montenegro Tour from Dubrovnik