It is good on plush carpet. I had a thinner mat previously and it cracked badly. So far this mat gives no indication that it ever will. I'm pleased with it.
This mat is thick. I ordered a higher end one so that it would last forever and also not get stuck on chair casters etc. But I was surprised by how pretty it was! it is crystal clear and lets my hardwood show through beautifully--not what I have seen in offices. so great for home or high-end use or anywhere where looks count.
Generally adequate features for an economy product. However it breaks apart under the chair casters after a couple years of nearly daily use for a couple hours each.
Not really stiff and thick enough for a normal mid-thickness pile carpet. Might be OK on berber or really short pile. If you have a mid to thick pile carpet get the thicker one. Better than the thinner ones but still not enough.