Her special has the most damage, best range, and little cool down. I know this is OP and everyone else knows it. And I know you can see her usage rates are sky high cause everyone is using her. So why don't you knock her down a peg like you did Gurb so quickly? It will only make the game better and less annoying.
This can be a long topic
I would not say Maya is OP, she has "chances" to be OP as she has also "chances" to be useless, she has good range and dps, but she is weak, you need a tank to cover her and even that her special can be easily cancelled with stuns. But anyway, with the new balance we are working on, she may be adjusted somehow to fit with the new rules.