I've had a G25 for 15 years, a G29 and a G923 for a short while, a T-GT II for four years and now a T598, and of those the T598 has easily the best pedals. Sturdy metal construction and customizable stiffness and positioning right out of the box.
I have a strong feeling most of those saying the pedals are bad either haven't even tried them but downplay them by default as there isn't a clutch, dismiss the T598 as a whole because it's "cheap" with only 5 Nm of torque and the wheel rim is plastic and rubber, or are those who want rock hard load cells on their 15 Nm thumb ripping setups with four digit price tags. If you just want pedals that do their job, they're perfectly fine. And the 5 Nm figure definitely isn't weak either.