Is Ghost Hunt a good horror anime?

My Anime Rating System:

1/10 - Don't watch this anime

2/10 - Awful

3/10 - Bad

4/10 - Not good at all

5/10 - Meh

6/10 - Okay

7/10 - Good

8/10 - Great

9/10 - Awesome

10/10 - Excelente

Bonus Rating System - F***** Up