Sometimes it works, but it isn't an incremental evolution. You get a step forward like Jack Sparrow, then you get a step back like Luke Skywalker. Too inconsistent, whereas the likeness seems much easier to achieve without having to deal with the googly eyes gimmick in the process of working out a sculpt. On top of that, you've got seams that are more or less noticeable and can affect the aesthetic of the figure. And on top of that you've got technical issues, currently more getting eyes aligned correctly than worrying about breakage. As such, I would prefer no PERS over a PERS process that works maybe half the time. Like Void, of course, if it looked just as good and worked perfectly, I would prefer it over static eyes. But we ain't there IMO.
