@aspvenom,
True. I find them useful overall, but you have to do some serious filtering.
Hingehead (I believe) once post comments on a tornado warning device. It averaged 4 out of 5 stars.
One said he liked the ease of setting different locations
One liked the clear and easy navagation system (whatever that is)
One was very impressed with the packaging
They all gave it 5 stars.
This one only gave it one, but it seems fairly important.
Did not warn of tornado.