I like that it has an option of customizing as per our need/requirement (specially font size).
It's not very user friendly due its complexity & requires training from technical team which makes things difficult at times when we have no techies around us! So far i've seen nothing great about this product but rather disliked few features such as customization options etc., however if you are looking into creating slideshows or presentations with music then go ahead otherwise sticked wth PowerPoint :) We used song view during one year long corporate event where over 100 participants were present along side 1 speaker who was giving introduction speech using video clips while other speakers gave their speeches through power point slide shows without any glitches - so there must be something good coming out!