Thanks for the input guys, you've given me something to think about
I had some laminate sent to me at work, and our receptionist was kind enough to sign for it. I almost crapped my pants when I saw the condition it was in - it was completely mauled.
The receptionist calmed me down and told me that the delivery company was made aware of the problem, and that the damage had been noted on the delivery receipt for insurance reasons.
I called up the store that sent it to me, and told them about the problem. They replaced it, no charge or any fuzz and they didn't even want the battered laminate back.
I decided to inspect the broken laminate, and it turned out that some of it could still be used (sorry forgot to take a pic of the sheets)

The laminate was cut rough using a Dremel tool, but it took for ever and the cutting disc wore down faster than I liked.
A pair of kitchen scissors is the way to go about this. Be sure to leave plenty of overhang as aligning the laminate and MDF can be a tricky.

The laminate and MDF was glued together using some spray on contact cement, and pressed together using regular rolling pin and a lot of bodyweight.
The edges was flush trimmed with the router, and then I went over it again using a j-roller


The laminate really looks good

The inner corners was cleaned using a fresh Stanley knife blade, I took my time as I didn't want it to chip.
I was not sure how to do this, but it worked out great

