MCI - after many years of experience travelling with them, I've found out 2 things.
1. Always a good tour, good social, and always return to the uK looking forward to the next trip with them.
2. MCI could stand for Multi Choice Itinerary. It has been known for 4 groups of riders (from the same tour - heading for the same destination) to turn up at a cross roads / roundabout from differing directions, wave to / acknowledge each other, pull out the maps, check their position, then head off in different directions. So either take it as part of the experience, or do your planning ahead of time.........
BTW this is not a dig at MCI - I've known them for years - its just the way it is on a tour with 'inexperienced' navigators.
DOn't be fooled by the simplicity of a GPS system - you still need a little bit of planning - it's just a little different.