Yes, well I'd like to see Content-Aware erase in Adobe Lightroom but it aint going to happen. To get it, which I have, necessitated me buying Photoshop at a premium price. Then the penny/cent finally dropped - if you want an application with all the bells and whistles you have to be prepared to pay that little bit more.
Same goes for Movie Studio. For the price you're getting a great deal but don't expect for it to have everything that is included in the Pro Suite. For one thing, that would be financial suicide for Sony..........figuratively speaking of course.