soOOOOO MUCH misinformation/bad information/people who can't read/etc...
None will probably read this far, but... I LOOOOOOOVE PONIES...
I have one that came from Sam's club a few years ago -- it's about the same quality but I paid more (~$400 IIRC)
Yes - they take a couple of days to expand, and a couple of weeks for the smell to go away. I think the smell was more from the adhesives than the foam...
They make these things, crush them in a huge press and wrap them in plastic so they can stuff them in a box. They don't have the time to wait for all the smell to go away, but...
Put it outside in the sun and I bet the smell is gone much sooner -- probably expand faster too!
YES - there are different sizes on different woot sites. They have different prices. Yes, woot knows - they do after all run the sites!
Those thinking this is a rip because it's not 100% "memory foam" are stupid - *ALL* these mattresses, including the infamous "TV Version" - are ~1/4 Mem-foam-3/4 Reg-foam. 100% mem-foam would be impossible to sleep on if it was more than a few inches thick, and it would be too hard if on a flat board...
If it's "sagging" in the middle it's probably because you have it on a standard box-spring. These things need SUPPORT!!
I found someone giving away an old waterbed frame with drawers under. I tossed the tacky WB headboard and side-boards, just used the platform/drawers and put my foam mattress on it, then screwed an antique headboard/footboard to that. With a "bed skirt" it looks like an antique bed, lots of extra storage, and solid as a rock!
All these are hard to sit on - the mem-foam tends to sink on the edge, but lay on it and... it's HEAVEN!
Then again, Wifey and I are normal-to-slim-sized people. I'd say if you're over 250, you might need to look elsewhere...
Just think about it - if you're 350#, you're going to crush the mem-foam flat and now your weight's on the "regular foam" that's more susceptible to getting "caved in" permanently. The problem is YOU'RE TOO BIG! Losing some weight would be good for you AND your bed!
Sex? Well, there's no "bounce", but there's also no squeaking -- since we have kids in the house, quiet's more important than bounce anyway...
For US, it's much BETTER with this, because WE are in control and in good enough shape to get the deed done without needing the assistance of a bouncy mattress... With this, there's also a lot less sliding around when things get vigorous - meaning no need to stop and adjust position...
As for sleeping, for the first time in either of our lives we'd fall asleep and wake up hours later in the exact same position -- WITHOUT soreness! The foam just cradles and supports, so no "pressure spots" and no tossing around trying to get comfortable!
We've had ours for several years, and it's as good as new. Is it as good as the TV-Version for TWENTY TIMES the price? Probably not, but then how could you expect it to be?
One thing's for damn sure -- the TV-version isn't 20x better!!
We'd actually agreed - after realizing we really liked it - to buy the high-$$ version when this one pooped out. After ~5 years or so we've decided we'd rather buy a NEW one of the same, but our old one shows no signs of dying out yet!
If we had it to do over, we surely would!
In fact, we're VERY tempted by the king-version...
So - my advice is "if you can afford it, GRAB IT!
DD