I haven't logged on for a few days so I've missed this thread. I too was at the concert last Saturday, but enjoyed it a lot more than akilrax did. I concur with his view of the reading; it was indeed unrelenting, and I had something of a rung-out dishcloth feeling at the end of it. But I think that this is a perfectly valid interpretation of the work - I think that Mahler wants us to stare into the abyss. [This is my main reason for preferring the andante second in fact; the returning themes of the scherzo take us right back where started, just as we had started to almost get comfortable...]
The few seconds that separated i] from ii] last Saturday was a real surprise, they almost ran into one movement, and my feeble attempt to record timings fell apart at this point. Yes, it was a performance which laid on the despair, and also the irony very thickly, but there was real terror at times in the brass and strings, and I found the pacing of the first movement to be very telling, it built up gradually and carefully, the climaxes coming over as sharp and biting. What it did lack for me, was some mystery. The quieter passages did lack subtlety, and the cowbells failed to add the air of other-worldliness that the best performances/recordings all contain. [The new Gergiev excels in this area I would claim.] For the record - I thought of you at this point Barry! - there were three sets of cowbells at the back, going from behind the clarinets to behind the harps.
On the whole I would say that I mostly enjoyed this as a spectacle, and a cathartic experience. Noseda threw himself body and soul into the symphony - marching in quasi-military style, and leaving the floor with both feet on numerous occasions - and I felt I shared whatever dark night of the soul that Mahler went through in composing it. As a reading it did lack subtlety and finesse, but what it set out to do it did very well - I didn't expect to leave the Bridgewater Hall skipping. If they record it I will gladly buy it, but will probably avoid listening to it after a bad day at work...