Its just another tool. Use it along with all your other resources. I admire that they post earlier than most, they think through matchups and usually back up many picks with at least a little justification. Their cheat sheets are generally no worse than anybody elses'. I'll continue to check them out.
Besides, any site that makes me laugh out loud each and every week gets a free pass now and then. WTHH was drier than ever this week, but still cracked me up with:
On a closing note, the MVP of the Arena Football league next year will be QB Joey Harrington, mark it down.