The capability to use multiple animation effect, which can be used together and not just one by itself makes this software more flexible compared in other similar products. Not everything are as I'd like it too ( I would prefer if there could be some improvement from time-to-time) but nothing serious at all. This product help me save so much work when creating video tutorials since now its easier for my students compare than using Power point or similar tools such Adobe Flash Professional CS6/CS5 & etc.). It also really helps them learning better understand complex graphs faster rather having to play around with multiple layers until they get what exactly i'm trying to explain. It's easy to use, it does what I need! Nothing in particular at this time but if there was anything missing or any features could be improved upon I would like for them to add more options so I can change my animation speeds as well as other things. This program has helped me out tons when trying to explain data visually to people who are not familiar with math equations/formulas which otherwise takes hours explaining through writing down formulas etc.