When I first bought MP1, I was overwhelmed at the engineering marvel and a big sized figure of Optimus. Then MP10 came along, and while smaller, looked even better. Now the latest has come and is truly a piece of engineering magic, but with a hefty price tag I can't justify. And old Megatron to the new one, due to the engineering, has issues of paint damage. I won't even transform mine which is a shame. And the old Autobot cars, engineering wise, feel a bit dated compared to the newer ones, but again the price tag is a hard pill to swallow. I just don't have as much of a disposable income as I used to is my main issue.

As technology gets better, so does the engineering of these figures and with it the price tag.