I had an AWESOME workout today (I'm on 5-B). I went up in everything, and even made up for a silly error I made last week, and then some.
I know what you mean about looking at others' weights and wondering if you are doing enough...it is a little discouraging to me.
My favorite thing about this program so far, compared to any other program I've done in the past, is how worked my back feels. I've always worked my back, but apparantly not enough

It's the only part that still gets some soreness the next day!