I can't see from those pictures what the problem is. I've been in this situation before and I don't think your ever going to be happy with the repair as you know its had a repair.
Ste7en - look at the way some people complain about their TVs on AVF, classic cases of always finding imperfection.
Could you be specific about what part doesn't look right?
Maybe have a look at another car of the same model?
It is that rough looking area down the bottom. I know they buggered it up by applying too much heat, they have admitted this to Vizion Network. I knew they wouldn't be able to get it to a satisfactory standard as there is no car left at that point.
At least I know it is dressed properly now and I can hide it with a bodykit in the Spring.