The install took me about 2 hours. It's not hard at all, although it's hard to see in his pictures what plugs into what. I bought my kit from Lezam who had previously installed it on his car. I just used the instructions he had, and my general knowledge. I have to try to figure out how to wire some cables to my center console so that I can play videos off my ipod.
The hardest part was trying to get the wire through the rubber tubing that connects the trunk to the body. I ended up not getting it and just taking the wire and putting the grommets over my wire :/