I love 100T punishing the player for the coaching staff's decision to put him on op in the weirdest positions. Cryo is a fantastic rifler and a B tier op'er.
The operator is tests two things, your ability to react and your understanding of the farthest from the angle rule. There's a round that sticks out in my mind where Cryo is solo flanking with the operator on fracture in a vct match. It's a complete misunderstanding of the advantages of the gun and that's on the coaching staff, not Cryo.
Go back in history to when fr0d used to play awp in CS 1.6 and you'll see, if my memory serves me, Storm or some rifler on the team right by his side holding for rushes. You need to pair it with someone as support.