I like that they have so many different options available! It's easy enough as well because there are tutorials online where people walk step by steps with using it too which makes things easier when first getting started if needed - also helpful how fast their support team responds once contacting them via chat/email etc (sometimes takes awhile).
There isn't much i dislike about this program aside from maybe having more templates? But other than not liking what else has been said already here above nothing really stands out at all either way its worth giving story blocks another try just make sure u look over everything before purchasing otherwise ur wasting money since some features aren;t necessary but others could be useful depending upon who uses these types programs most likely will use those ones anyways haha.