I suppose it depends upon the features for which you are looking. I get the impression from what others have said over the years that Apple tries to simplify some things which then lose functionality and features as a result. I don't know about recent iMovie but that was certainly a complaint about a decade ago. I think one thing about a recent iMovie is Apple abandoned support for old, pre-h264 codecs. In other words if you had video shot maybe more than 8 years ago it likely wouldn't open in iMovie directly. You'd have to re-code it once to get it into iMovie, then another time getting it out of iMovie. Each time you do it you'd lost quality. May not matter if you're 15 years old and have nothing taken more than 8 years ago but for some of us with motion-jpeg video still in our collection it's incentive not to upgrade. Well, we can always play them in a third party player such as VLC but as far as Apple is concerned they are antiquated junk and not supported. Just FYI.