The stuff I have of theirs is great, but I really recommend comparison shopping the exact item you want. For example, I have one of their soft hoodies that I think is best in class, but when it comes to a "hard" hoodie (heavy outer fabric , light lining) Sears makes one that is almost a copy of the Carhartt hard hoodie- except it has a cell-phone pocket the Carhartt doesn't and a better zipper- for about half the price.
They have also moved into more "technical" clothing (modern materials) and I got a waterproof, breathable jacket of theirs with a removable hood that I couldn't beat anywhere, even for more $$$ (at least as far as the features I wanted).
So my experience is that they are good quality, sometimes overpriced, sometimes not. Hope it helps.