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

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Magic Pressing Mat

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Wool Pressing Mat for Quilting Supplies, Wool Ironing

Pro standard ironing mat with or without steam: With a premium quilting pressing mat made of 100% wool, with dense interlocking fibers preventing stretching & making your quilting ironing an easy, fast, most efficient task. Perfect for sewing, embroidery & diy crafts: Designed in the ideal shape for convenient ironing, this wool heat pressing pad makes your handy sewing iron pad for detailed sleeve or pant seams ironing, your embroidery mat or your DIY flat iron pad.

Wool Pressing Mat - 17 x 13.5 Quilting Ironing Pad - Easy Press Wooly Felted Iron Board for Quilters by Savina

Do I like Wool Pressing Mats