I got HitFilm 3 Express the last time it was offered, and I don’t need the Star Wars pack enough to bother trying to figure out if I can add it on through this offer, but just to comment on the package itself:
The registration process is a bit more complex than usual, but it’s worth it. While they ramped up the effort to sell you add-on packages in version 3 (as opposed to version 2), underlying it is a really good multi-track video editing program. The tools are surprisingly powerful and easy to use for a free video editor, and there are no awkward restrictions preventing you from working with popular video file types. Recommended!