Hello, I've had mine since last summer and I must say it's a life changer.
The side steps and the flat surfaces have made it very useful during offroading and regular camping trips. I cannot ever get enough of looking at my truck to be honest, as it looks soooo good from behind!! The first two pictures show my truck more recently with the OME medium duty 3-inch rear springs I installed to correct the 1/2 inch drop in height it got when I first installed it (3rd pic).
It is kind of heavy (around 160 lbs), and my mpg dropped by 1 mpg (to 14 mpg...boohoo), but who gets a 4runner thinking of mpgs anyway?
I'm still undecided on whether I'm going to purchase the spare tire carrier and the jerry can holder, as it won't be able to fit in my garage if I do, but either way I'm still enjoying the aesthetics it gained with the bumper. Looks bad-freaking-ass to me!