I like how easy it was to set up, using our own logo images for each screen in minutes! It's also very customizable with different layouts of buttons/icons etc., which makes this software great if you want more control over your display than just having one static image per wall board or room (which can be difficult sometimes). Not much - maybe some minor bugs here & there but nothing major at all so far as i'm aware? Great product overall though :) We've been able use these displays since we first launched about 3 years ago now without any issues whatsoever from them!! The only thing they could do better would have perhaps included an option where when someone walks into another area within my storeroom / office space then automatically goes back out again instead going straight onto main shop floor?! This helps reduce people getting lost around areas not being used often enough too ;).