We are using Livelox quite extensively in Florida. Essentially it is a poor man's live GPS tracking by using the GPS function standard in smartphones and an easily downloadable Livelox app. In that it is proving useful for the orgnizers. Many of our participants are high school students with little orienteering experience. It is not unusual to have to summon a team leader to phone a student to get him or her back on the map.
Is it better than Quickroute or Route Gadget? In my view nothing is better than having the orienteer manually enter the route he/she thinks was run. But putting that old-fashioned view aside Livelox does give a comparable replay view to Route Gadget. Routes can be added after the fact.
I'm not a big fan of the fact that we are now prisoner of an annual subscription to view those mass replays. But the developers have put a lot of work in to this system and have a right to reap a reward.
A FLO member Blaik Mathews has created a series of instructional videos
for Florida orienteers to use Livelox.