When CD / DVD burning, you can never get toast out of the socket or lose their own. Normal CDs, hybrid CDs, UDF, ISO 9660, audio CDs, Enhanced Audio CDs, MP3 CDs, CD-Text, Video CD, SVCD, DVD or DivX discs can be created easily, without having to click through hundreds of dialog boxes to have, as is customary in many CD programs under Windows.
The add-on programs, it looks not so good. The programs for creating CD labels were obvious (poor) ported. The CD Spin Doctor, to record analog audio material, while functioning satisfactorily but does not have the same elegance as toast and crashes and off. Motion Pictures HD can have more than iPhoto and iMovie (keyword Ken Burns effect) but if you are willing, first convert his pictures with an external application in videos and to mount later in iMovie must each decide for themselves. The program is doing what it should and is a nice addition.
Without the add-ons I would forgive easily 5 star. But for the whole package, I give only 4 stars.