Today is ElClassico. It will be played in the afternoon in españa time to make it easier for both americains and asians to watch it. It's expected to achieve 650 million viewer.
Speaking of the match, i personally expect it to be more tactic than spectacular between the two teams. Real Madrid wants to win to get back on la liga title race and Barcelona wants to keep the 8 point difference after ElClassico and why not extend it to 11. I think both teams will play carefully and don't risk to attac with many players as they always do.