One of the things about electronic music is that it's hard to be impressed by it - even if it's likeable and listenable - once you know what it takes to make it. So for instance I have a bunch of deadmau5 at work that's useful and memorable, but what's most interesting to me about it is how he gets away with long pieces in which very little that's technically or sonically remarkable happens. Maybe he just has a long and productive bus route (and the ability to wait out sixteen bars instead of four or two).
What eventually becomes more impressive is DAMMIT I SHOULD HAVE THOUGHT OF THAT such as the Anthony Braxton samples* at around 2:30 here: