I think that's a good summary.I don't think so. We know we're much better than them at the moment, but we've outplayed them time and time again for a few years, and failed to win, so we were a bit nervous - meanwhile they'd have been very nervous given the gulf between the clubs.
We weren't at our best on the pitch, and Palace weren't as shit as we expected - they even had attempts on target etc.
Given the history of this fixture, it had all the makings of another mugging of some kind - we've seen it play out so many times.