Saw somewhere in a press release quite a while ago that they were aiming for 600-700 stores in core markets to serve as hubs for online orders. I'm sure that was planned well in advance. I wouldn't be surprised if nearly all Kmart stores are closed first.
The top store in our market is loaded to the helm with merchandise so it might be a good indicator of what stores they plan on keeping (and ours still has plenty of suits). They also repainted several sections and got more up to date fixtures for small appliances.
As far as thin TV department don't forget they downsized electronics and this is the time of year TVs are cleared out for new models too following CES, it's nothing unusual usually when I upgrade TVs I do somaround this time of year.
You can probably infer a lot already based on your local economy and store location.
The stores I've been in that they closed were stocked to the bare minimum, so instead of say a peg loaded with socket wrenches they maybe had one or two, or maybe one or two tool sets instead of a complete shelf full.
One had virtually no merchandise at all and it appeared as though they were just using it as a delivery hub for local appliance orders until it closed, nearly a third of the floor space was all appliances tagged for delivery.