While the set got a prettydecent score despite the adressed issues, I can see your point. It is sometimes frustrating to see what could have been. Personally I was even disappointed from the teaser. Looking at the Icon Heroes Grayskull statue and the addon release of PD and the lower part of CG, I have decided to skip everything building related from MOTUC (same for Snake Mountain btw). Its just not worth it.
This being said, the vehicles have both impressed me, so I will most likely buy the set because of the TF. Comparing this to the Battle Ram (that featured even a reused front), the askingprice would be well in line for a figure and a vehicle that hughe. So personally I see the PD base just as a nice addon that I will most likely not display anyway.
Summed up the totally missed Teela variant is a bigger issue for me.
The head is a joke and Mattel should send out replacements to every buyer. Something must have gone wrong in the casting process over there in China. However even the body doesnt look very convincing. Looks like I will still have to hunt for a second original Teela. I missed a few good prices lately (something in the 40s for a lose one), but it seems as they are out there.