A follow up - Ive only had the chance to wear one of these and one Bellisimo, but I was very impressed with both!
I haven't made a formal review, but capacity and wicking of the Spoiled v2.0 is incredible, doesn't clump or fall apart even after being wet for hours... Inner lining is soft, the leak guards are ludicrously tall (didn't measure but at least 2"), tapes are wide and strong, and the plastic is thick and creamy, maybe less crinkly than some but very substantial. The plastic shell is almost like a vinyl pant, far thicker than the Bellisimo (not that the Bellisimo's plastic isn't sufficient as is).
Overall effective absorbancy is on par or better than the Bellisimo. I had it on a very heavy 8-9 hours, at least 6 sitting on the couch. I did lay back on occasion to give the rear padding a chance to wick, but despite so much sitting I didn't get any seeps around the legs like usual. One of the tapes finally gave up near the end, but I cant say Im surprised - it was getting heavy to the point of being uncomfortable and reasonably should have been changed long ago. The only time Ive had a diaper so heavy before was a 24/7 with two boosters, and its tapes were held on with duct tape!
I hope they open up a design contest on a future version again, I would be ecstatic to redesign the graphics someday...