The thing is, TDK wasn't packed with action. The director used smaller visual effects houses like Double Negative, BUF and Gentle Giant studios for special effects shots to keep costs down. A movie like TF-2 demands a high-quality CGI house like ILM or WETA and a high budget. The thing is, a movie with lots of action and little else rings hollow. I can't remember a recent movie that was great solely because of the action factor.