It's a pretty good model for the price, and the features all work fairly well. Only the taillights were glitchy on mine, and I didn't force the issue. Also, the license plate appliques have recently become prone to peeling off (a real bother, considering that the front and rear units roll, like the JB car's did).
On the plus side, the ejector seat works great - providing you remove the roof panel first and activate the trigger from the driver's side.
I don't believe it's a Beanstalk mold, but an all-new tool done by RC2 (but no doubt licensed by Beanstalk, who handles all of Ford's licensing issues).
If you can cop one for around $30.00 USD, I think you'll be happy.