I wonder why they wouldn't use the same plastic for two nearly identical parts on the hood? It actually looks as if they didn't apply the paint uniformly.
Maybe there's been a combination of errors?
EDIT
I did a bit of reading on TFW and it seems that similar issues have occurred on previous yellow Transformers including the various versions Classics Bumblebee so as silly as it sounds, the color of the paint might be more problematic than others.
Which doesn't explain why Tigertrack was fine....so who knows?
I got my Bumblebee about half an hour ago and there don't seem to be any issues with the consistency of the finish, but the difference in the yellow on certain parts is present. If it's like the Classics mold I think the parts with the car windows and roof are cast in clear plastic and the rest in regular yellow.
I haven't transformed it yet as I want to do some alt mode pics with my other cars and am waiting for my camera battery to charge. Initial impressions of the alt mode are good, between this and BadCube's efforts I think I've become more accustomed to realistic alt modes for Minibots but still have major doubts about how good Cliffjumper will look as his alt mode was so Chibified that it was virtually unrecognisable from the real thing.
The smiley face in the package has a paint bubble on it that makes it look like he's got acne so I'll use the other one for now and then see if I get a better one when I get my double to keep in alt mode. The battle mask looks decent.
The exosuit arms have a tendency to pop off every time I look at it but it's nice enough for what it is. Scale wise it just about works with iGear Arcee so it'll go next to her for the time being.
I got another package from Kapow at the same time which contained the Brawn & Outback set plus the Quintesson Journal with extras that only came with the 2-pack.
Alt modes are excellent and Brawn's ridiculous drill attachment is one of my favorite add ons, as a nod to how the original cartoon raised a middle finger to the laws of physics and had devices appear from nowhere it's perfect.
I'll post more thoughts later when I've transformed everything and done some pics.