Sure you can decide yourself. When a BT made for deer blows up and leaves a wounded elk, you can watch it limp over the hill and say "Now I know, they don't work."

I just just can't understand a mentality to use a product specifically NOT designed for the job.

“In a time of deceit telling the truth is a revolutionary act.”
― George Orwell

It's not over when you lose. It's over when you quit.