The best thing about this software I have found so far has been its ability to convert PDFs easily without losing fonts etc., This makes creating course material very easy with minimal effort required from me; which translates directly onto my students' success when they are using them later.
Creating quizzes was pretty difficult because there were no clear instructions given by support staff but once we figured out how everything works (the interface) things got easier. Once again if you're looking at getting started making web tutorials - check lectura first before considering other options like Adobe Captivator / Flash Pro ect..