Here are some thoughts
I can shoot trough windows, but they can's see me and don't shoot back
Love the bomb thing, but useless if I can shoot them trough window.
AI looks a bit lost if they can't see you
Hard to spot if AI shoots back (at least without sound FX)
Like the slow motion if you die (and I think you will see this very regularly)
AI doesn't respond even if their neigbor AI gets shot.