In my holy/honest/humble opinion. A rephrasing of imo. Used in net-speak (read: retarded), it's mainly used to attempt to show that the opinion stated was either godly, true, or was stated by someone with humility. All three of those reasons are what would be simply known as bullshit. Retard1: omg imho, ur a fag lol.
CoolSculpting is quite different to Cryosurgery, which uses cold to kill off tissue, such as tumors. Typically cryosurgery uses far lower temperatures (-20c/-4f to -40c/-40f) and immediately kills off the living cells (necrosis) .
CoolSculpting is considered an alternative to liposuction, which is the one of the most common types of plastic surgery. There are some initial indications that CoolSculpting may improve skin texture and laxity, with a tightening of the lose skin. While promising, more studies are needed.