This mattress protector definitely oversells. for one, it promised to have soft, quiet material. Although it was better than some of the old-school ones, it definitely still had some of the plasticy look and sound to it. But, it fit ok, so not a total deal breaker (though I've bought others that were definitely better for similar price).
The most disappointing part is that we had this on the bed last night and my youngest had an accident. It did not stop the liquid AT ALL. Worked about as well as having a second regular sheet. So now, in addition to having laundry in the middle of the night, I had to move my kids to a different bed entirely to get everything aired out and cleaned, instead of being able to just slip on another set of sheets. The entire point of this protector was to make sure the mattress does not get wet/ruined, and this definitely did not work.