This is a very good full size mattress for the money
927979
This is a very good full size mattress for the money.  I paid about three times more for a king size mattress about 5 years ago.  It came package very well in a vacuum package that expands when you open it.  Which makes it easy to carry and cheaper to ship.  I can't give more details because it was for my daughter.  I didn't see some channels for air circulation and it isn't as firm on the edge as regular mattress, but you probably won't find better value for a foam mattress.
322480
This is a great mattress and a great deal.  I would say the firmness is about a medium.  The pillow top is very soft but you don't sink into the mattress.  I think it is great for side sleepers like myself.  It cushions your hips and shoulders but keeps the back aligned. Be careful when opening the box.  If you tear the plastic it pretty much explodes on you.  Make sure you are opening it in a space big enough for the mattress.
3595886
For the cost it's a excellent mattress, we are using it for an extra bedroom so it isn't a daily sleeper. We had guests stay over for a week and they loved it. I have only slept on it once and I will say it's pretty firm, but my regular bed is firm. So not a big deal for me.
2848536
so far so good, coming from a spring mattress that was well beyond its life span anything would have been an upgrade but i am very pleased with this product. I let the mattress rise for a full 48 hours, and it expanded to its full 12 inches and was even throughout. I have a bad back and this mattress has made sleeping much more enjoyable and restful. Also no odor upon unpackaging. Be warned this mattress is definintely firm, if firm is not for you then i would recommend not purchasing, but having a bad lower back i need firm and lots of support which this mattress does both well
1069566
The mattress arrived in good shape and inflated easily.  My wife and I both agree that is is on the firm side and that it holds body heat.  It seems like it will hold up well and is a good value for the money if you like both of those things.
4457366
Pros -
For the price, I don't know how you beat this mattress.  Very comfortable.  Definitely on the firm side which I like.  I am 6'6 and 205 and my girlfriend is 5'2 110 and we both love the mattress.

Cons-
The mattress is supposed to be 12 inch thick.  As many other reviewers noted, it did not completely inflate to that size.  It is a little over 10 inches at its highest point and 9 at its lowest.  The corners at one end are much lower than the rest of the bed and it looks like there is a chunk of the foam material missing from the bottom of one corner.  That said, the quality is simply not as good as the more expensive mattresses.  But for the price, im very happy with it.
1020519
First and foremost, note the size of the mattress. It is a true queen mattress size but the depth is even more amazing. 22 inches of space between the top and bottom of the mattress. This makes the height equal to some couches, thus rendering the mattress easy to get onto and off of. It's even comfortable sitting down. The quality of the material is on par with Intex pools and inflatables. This is an exceptionally nice mattress. It is very comfortable to sleep on giving you a firm nights sleep. It inflates and deflates in minutes! Over a period of days it holds it shape and only needs added air for the first use as it is still stretching and shifting to its full size. This is a great mattress for guests or to take on travels. The only downside is it requires a plug so cannot be taken tent camping without electricity.
2332938
This mattress is very similar to another one I purchased. It seems to be a little bit firmer because it is multiple different types of foam with different supports. I really like the feel of this one. It did take 3 days for it to fully expand to size but it did. I have now had this mattress for a while and I really like it a lot. I would definitely recommend it and buy it again.
2316390
I slept on this for a full week.  I didn't know inflatable beds could be this comfortable. This bed is probably more comfortable than my expensive queen-size mattress.  The only down side is you do have to add a little air to it ever other day or so if you want it really firm, which I assume is the case with all air mattresses.
253333
I would highly recommend it. Price was less than some of the competitors for a very high mattress.  It is very easy to inflate, and if it loses a little air, you just press the switch to add some more.
1149645
I waited to write a review for 6 months so that I could give good feedback.

Buy this mattress. In the six months my husband and I have had this mattress we have slept well and comfortably. For the money this is the best mattress you can get, bar none. It did come rolled up and we didn't sleep or even lay on it for about two full days and I think that's key. It has expanded to it's full amount, is quite thick and heavy. It's firm but the pillowtop is nice and cushy. I seriously can not recommend this mattress enough. Also, my husband and I are larger people and it has held up well, no sinking of any kind.
2125287
We ordered the Queen Short to replace the worn out standard mattress that came in our used RV. I was worried about buying a mattress this expensive online. I'm glad that we did as it is much more comfortable than that old mattress.

The PlushBeds mattress arrived rolled up. I suggest that you get it into place, as close as you can to where you want it, before you open it up, since it is much harder to move after it is opened.

The mattress has no unpleasant odor. It is as thick as advertised. We use standard queen sheets on it and tuck the extra under.

The mattress is what I'd call medium-firm. My only complaint is that I do wish it could be ordered in a softer setting, since I'm a bony side sleeper.
2022902
This is a comfortable bed with firm support. I can tell it won't keep this level of firmness for very long, but for the price (I got it for two hundred on sale) you really can't go wrong. The bed did have a strong odor at first, but it has mostly dissipated. I also have this mattress in a full in a guest room. Also note, despite having purchased both in the 12 in size, neither of them are 12 inches. They barely make it to 10. But overall my husband and I are sleeping better and if we have to buy a new one a year or two from now, it won't be a big deal. I'd rather take the chance on these affordable versions than pay over a thousand dollars for one and have it lose its firmness anyways. Loses one star for not actually being 12 inches.
3648730
This is a very nice mattress at an excellent price.  The foam is not as firm as on my other bed but isn't so cushy I can't get the support I need. The temp control is pretty good, too, but not the best I've experienced. I do love the way this mattress expanded right away without giving off a chemical smell when I opened it and spread it out. Previous experience has been that memory foam gives off a terrible smell and needs at least 24 hours before using it and sometimes they smell for months.  Not so with this one.  I recommend this as an excellent economy mattress.
1570916
Great mattress for the money. We bought it for our son's bed. Its just as good as the $150 ones we seen.
2717991
This is better than most mattress costing hundreds of dollars more. We purchased it for our guest bedroom. We placed topper from the prior bed and now it is so comfortable, my wife takes a nap on it everyday. I would highly recommend the bed.

Update:

We have not been using the bed for over a month.  It is a very comfortable bed.  We purchased to use it as an extra bed but we find to so comfortable, we end up using it for naps.  Sometime we hurt being on one bed for many hours, so we switch up and go to the other bed.
We still highly recommend this bed.
4827838
I like this mattress a lot It's the right amount of support to sleep on my back, but soft enough  for side sleeping. It really does feel somewhat like a mattress you would find in a really nice hotel. I have spent so much money in the last two years tring to find a good mattress I think i have finally found one. Several  mattress i purchased from mattress stores were not as well made , and certainly not as comfortabe. I am pretty amazed i found such a nice mattress for the price.