"It is terrible."
I put down terrible. Checked the drop down and it's not even an option. Strange
Ridiculous answer, I wrote one of the options available and it says wrong. Right option terrible!
Relatively new, but they've had it on the desktop version for a few months already.
espantoso is really a synonym meaning frightening, awful, hideous. Since there is a direct translation of Terrible, you should use it, because DL is going to expect it.