1.   However, the unfinished version of Quake I played was a vast improvement over QTest.

2.   I keep those unfinished versions of hardware and software as far from my computer as possible for fear their bugs may somehow infest it from a distance.

3.   I would opt for the unfinished version.

4.   The boy is an unfinished version of the man.

5.   Jean complained the review was based on an unfinished version of the album.