Is the Magic Pressing Mat all it's cracked up to be?

Is the Magic Pressing Mat all it's cracked up to be?

This Magic Pressing Mat is popping up in my FB newsfeed like crazy. Yours, too? So I shot the lock off my wallet and got two. Here

To press or not to press.on a wool pressing mat? - Country Sampler Quilts

Is the Magic Pressing Mat all it's cracked up to be?

Wool Pressing Mats – What's Your Opinion?

To press or not to press.on a wool pressing mat? - Country Sampler Quilts

Is the Magic Pressing Mat all it's cracked up to be?

4 Reasons Why You Should Be Using a Wool Pressing Mat – Love Sew

Play mat arriving warped beyond salvaging : r/DarkestDungeon_TBG

3 Best Wool Ironing Mats for Quilters - Quilting Wemple

Is the Magic Pressing Mat all it's cracked up to be?