Thoughts on Deadlock

What are you initial Thoughts on Deadlock. I think she Is pretty good with the kit but She is classified as Sentinal and currently Killjoy is too strong to be Replaced and it doesn't Look like deadlock can replace Killjoy.
May be We can see Double sentinal on some maps as Deadlocks Kit is kinda Initiator based too

sage replacement goofy ahh mechanics maybe this game will turn into overwatch later on based on the typa shit u could do with her ult