My mattress arrived via FedEx Ground on Saturday. Don't panic, your shipment will likely arrive in another day or two.
Looks like the manufacturer is Future Foam, Inc. which has various retail brand names, like Slumber Solutions.
The mattress itself is vacuum packed, folded in half and rolled up in a sack. The queen size I ordered had a shipping weight of 78 pounds. I lugged it into the bedroom, removed the wrapping material and it expanded fully over the weekend. You may want to let it air out for a couple of days with the windows open, since there's a polyurethane smell when it's first unpacked.
This gel memory foam is quite comfortable for me. It's always difficult to tell when reading reviews if you'll be happy a mattress. There are a lot of variables: body weight, whether you tend to sleep on your back/side/stomach, if you prefer the mattress to be cool vs. warm, and slight variations in the softness/firmness of any particular mattress. All I can say is that it feels much more comfortable to me than the coil-spring mattress that it replaced. The memory foam gently cushions and conforms to your body. To paraphrase Goldilocks, it's not too soft/squishy, and not too firm! Hope that you'll have a good night's sleep soon.