I'm right there with you in the question. I love both the themes (growing up with TMNT and JP). I have a dark game already (LOTR) and my kids get frightened so was concerned about the Raptors as well. That said, the TMNT game might not have legs.
Question -- does anyone know how much longer Stern will be manufacturing the Jurassic Park Premium game? They have released a few other games between JP and TMNT --- do they stop production on a fixed schedule or does it depend on the demand for the game?