I was able to use it to throw that necromancy book through the fire from gargoyles so that I can pick it up easily. Unfortunately, it does not allow you to pull levers, one obvious use on that druid grove elevator.
Only thing it does well - throwing objects and small/tiny creatures (depends on weight) - as Main Action and pushing as bonus action and drag-n-drop objects
This is OP? but still can't grab items from the body and push buttons - yikes