I remember reading in an article or something a while back, that Cammy is Justin Wong’s 2nd favorite rushdown char next to magneto.
And yeah, even without such endorsement i’d consider her a solid mid-tier. She’s FAST, almost as fast as Psylock with her dashing, good combo ability, tricks, her spiral arrow super has a certain level of invincibility too, and it safely flies though a LOT of stuff.
Such as storm’s hail and samurai’s lightning.
Edit: not sure if its her spiral arrow. It whichever one of her supers thats a similar style to maximum spider. I use Storm consistently and often cammy players will actually bait me into doing Hailstorm, just so they can punish with that super.