I think they are interesting. My friend went with her then GF to GF's brother's and dad's graves. She took pictures. There were a lot of orbs in those pics, yet not in the pics before and after. Kind of spooky.

I have many pics from our summer house, and someone pointed out one of the pics has an orb. I once was in the kitchen there, closed the door, which felt really uncomfortable, the door hadn't even been there, we hooked it back because we needed it. I hear mumbling from outside and I assume it's my friend, so I shout to her to speak up but "she" continues mumbling. I open the door, it gets quiet and no one is there...

Broad daylight and I just scared myself...