Yeah, I absolutely love the Dinosauria line. They're really something else. I just sort of wish it didn't get so popular so I could pick up pieces I'm missing for cheap. According to that article, however, they'll be revisiting some more of the old releases, so I guess it's possible that they'll hit a few others that I'm missing. The only thing that sucks is that they raised the price quite a bit on Styracosaurus and Spinosaurus. Thankfully, I'll be able to get the Spino for free with my points.
I love my MP Grimlock. The transformation was relatively simple and reminded me of the old toy, but it was just a bit more advanced. I used to have two of them so I could keep him in robot mode and dino mode at all times, but the robo one took a shelf dive and broke. I think my favorite MP figure is Soundwave, though. He's probably my favorite Decepticon and a great deal with all the tapes and everything. I'm lucky I was able to find one, though. I tried to get another one for Flosi's brother, but never saw them again.