Yep, we have the 2 Voyagers at the North PTBO Walmart, 2 of each. I like the look of the Grimlock as a toy though it doesn't say "Grimlock" to me in the way it looks, I'd buy it to check it out during a sale. It almost looks like it could have been in the Prime BH line and you could put it there and it might not look too out of place.
The Prime looks interesting in how they did it. The bottom half looks very movie Prime and a mix of G1 and movie in the top half. IMO Prime needs a little more paint or colour detail in bot mode especially in the arms. Hey I love 18 step transformers and a little more colour than just red and blue, give me a Canada Prime
I'm curious what Takara will offer on this mold and Grimlock and how it will look.