It was only one review I've read, but boy, it was a really bad one. And it was from a site that really liked the first film.
150 mins is far too long in my opinion. The first one dragged in sections and that was about 2 hours 15.
And Jetfire looks far too much like a cross between Predator and the ED-209 from Robocop. Eugh.
What happened to original design?