I've been dabbling with Line Rider for a while. Before you click play on the video please just go and try it out here. If you don't have time now then by all means play the video but it'll better if you understand how hard Line Rider is.
Okay. So I officially give up playing Line Rider - or at least trying to get to a reasonable standard because of this:
That is AWESOME. Breathtaking. The hours it's taken to do that blows my mind. Arghhh!