Usually true. Usually true. Not always. But usually. I know the orion's major weakness. Can instantly fuse the torso actuators with any laser weapon, even a small, it's a critical weakness on the mech that is non standard and specific to design. It's not a bad mech' by any means though. Small price to pay for a heavier loadout.
Really like the motion blur on the gauss projectile. Really sells the realistic look of this scene. You can never have enough metal on the battlefield in one way or another! Certainly wouldn't want to go toe to toe against this giant in any mech.