I was at the friday show as well.
For one, their sound was awful live. I have no idea who was in charge of sound checking them, but they really ought to be fired.
The bass was just a loud thud. No dynamic whatsoever. In fact, Juan could've played open notes the entire night and as long as he followed the rhythm, it would've sounded the same.
Next... the "effects" were turned up far too high. All of the ambient electronic sound was remarkably loud, and the guitars really needed to drop down a few levels. It was painful to listen to, no matter how far you were from the stage.
Last... the keys, sax, and percussion were completely inaudible.
Add them all up and you've got a steamer.
Not to mention they played about four songs or so and just wanked the rest of the night.