Isn't it the bodies way of telling you to chill while it tries to repair the massive damage you did to it with the viscious workout?
No, it simply means the body is not conditioned to the work you have given it.
Soreness has nothing to do with how well you have trained your muscles.
For example
If you do a typical one body part/ week BB type split you are typically constantly sore as you are only working that muscle once a week, it is not conditioned to the work and you get sore the next few days.
Doing something that involves whole body workouts training each muscle group a few times a week (core lifts), you will be sore at first, but after a week or so your body is conditioned to the work and you aren't sore after. At the same time, you make huge gains doing this type of work out, increasing muscle and size, all without being sore every day.
So if you are not sore any more, that is a good thing. As long as you are making gains, don't worry about being sore, or getting "the pump" during work outs, those are inaccurate ways of judging how good your workouts are going.
In fact the best thing you can do if you are sore is to train that body part sooner rather than waiting until you are not sore. When I first start doing squats, or running after a period of being off I am sore like hell. Instead of waiting till the soreness is gone to train again, I will get some kind of stimulus to that area the next time I am in the gym, or as soon as I can get out running again. Just warm up and stretch well, after a few sets the soreness is gone.