Okay, so I purchased both of the aforementioned videos...and I have to say that I do not regret in the slightest those purchases. It would seem that Primal is taking our feedback seriously and implementing our wants and suggestions. The foot growth and shoe-busting by themselves were great (though not perfect, obvious progress has been made

). The acting was superb, and definitely a step up from their previous entries. The effects have improved noticeably.
Overall, I give both clips a B+, just shy of A-. There's room to improve further, but given these clips, I think Primal's Transformations is well on its way to becoming a solid and high-quality source of process content. I highly recommend both clips.
Well done, Primal.