I just spent all of saturday replacing the rear rotors on my EA, the atual rotor replacement takes about 10 minutes per side ( remove caliper, unscrew retaining screw and slide off ) but when you find you have a seized caliper on one side, one which refuses to come off the car ( brake line was locked in place etc ) thats when it turns into a time consuming job. Ah well, now I have anchors at all 4 wheels