>>8007450To be honest, I only have the bigger version and the robot arm bad guy, because I'm a sucker for robot arm characters and I wanted a giant dinosaur enforcer for my cartoony toys.
The big deluxe T-Rex has locked joints, his elbows don't move even though they absolutely look like they should hinge. It's really too bad.
The bad guy's arms have regular elbows that move, so maybe the smaller super dinos have elbow joints? I'm not sure.
Elbow thing aside, if the general toy aesthetic really is going more cartoon-y for the various 4-5 inch lines rumoured to be coming out this year, the deluxe T-Rex with robot punching arms will be in scale with other toys and be their king.
Here's a basic photo for you from poutineland, anon. The deluxe super dino (who comes with a clunky backpack cannon I left off), the robot arm bad guy, a generic 6" marvel legends cap for scale, the latest version of donatello for scale, and a lightswitch / outlet for scale if you don't have either of those lines to compare it to.