I love that it is so simple to use! It has been great for our church as we are able to check people in quickly with no issues at all since they make sure you can do this easily online before coming into your building or event area if needed - just perfect!! Nothing really bad about using LamBS List either because everything was very easy going through their process of getting started up (which took less than 5 minutes) once set aside from other options out there like Zoom etc.. We have not had any problems whatsoever but then again my organization does need something quick enough without having too many glitches along those lines which makes me feel good knowing its pretty solid overall. The fact that everyone gets checked off who should be included by default when someone signs onto an account helps eliminate some mistakes while checking them back later after things settle down more - especially during times where time/staff limitations may present themselves such as special events within schools throughout different months each year.