I have one problem with this program and that is that it plays to the OCD in me.

This may not be a problem for all, but I bet I'm not alone.
It gives you a choice of running X minutes OR X distance. For those two choices to be the same, it assumes a pace of 6.0.

That's not coming from the couch!!!
I could already run a mile so I jumped in week four. I was running at 5.0 and it was killer. I could spurt out a word at a time if I HAD to. There was no stringing a few words together.
I slowed down and ran at 4.3 today and completed the full 5K. Yes, it took me 44 minutes. But I did it!! And it wasn't all THAT hard.
My point is, if you're truly coming off the couch and attempting to run this program, I personally think it's ok to run at a slow speed and work on speed later. Unfortunately, it's not really completing an actual 5K.
Does that make sense??? See, this is where the OCD problem comes in. Running at 4.3 mph for 20 minutes does not equal the prescribed two miles in week five.