Thanks for this review, Barry. I had totally forgotten I have a radio capture of a live performance with Honeck and the PSO. I haven't listened to it completely yet, but I must agree that it is an absolutely arresting performance! The horns are seriously monsters and they open the symphony with gripping power. The whole brass section is to be commended. Well, as is the whole orchestra - they produce quite a great sound. I don't mind the expansive sixth movement, as I think there are some nice contrasts throughout. As you said, the brass chorale and climax are superb. The trombones absolutely belt out their "chain-of-suspensions" at the huge cymbal crash climax (one of my favorite moments in any of Mahler!). The conclusion to the symphony is grand indeed, and on the live recording, the brass aren't as harsh on the final chord as you pointed out on the recording (they were quite intense on the chords leading up to it, though). I'm looking forward to being able to sit down and listen all the way through. I haven't listened to M3 in quite some time.
I'm a big fan of the M1 they recorded and own that SACD. In general, I'm liking Honeck's way with Mahler. I haven't heard the M4 yet, though. I do greatly prefer these releases to most of Jansons' prosaic Mahler, and think they have much more character, especially in the orchestral playing, than MTT's with the SFS. MTT can sound awfully mannered in a way Honeck doesn't, IMO. Everything "breathes" and flows naturally. I haven't heard too many of Zinman's Mahler recordings, but his approach just wasn't for me in what I've listened to (a little lightweight for my tastes I think). This is just to compare with some fairly recent Mahler recordings.
I'll look forward to picking this SACD up in the future!
Ben