Cang-toys Dinobots: Worth the money?

I'm looking for people who have purchased and gotten the new Longyan/Volcanicus Dinobot combiner figures from Cang-toys, or any other Cang-toys. I really like the look of these figures, very sleek, stylized, and not the same-ol same-ol Dinobots we've seen in the past. I know that the Brontosolid figure is supposed to be a good 2 feet long (EPIC!) and the size is a big plus for me.
Anyone have any of these figures yet? Or have you gotten other Cang-toys figures? What's the quality and the transformation like?
Anyone have any of these figures yet? Or have you gotten other Cang-toys figures? What's the quality and the transformation like?