I agree that in TA Jordan really did his best work, also taking into account the "creative direction for orchestral and choral arrangements".
His piano work is superb and, for the first time, he really crafted parts that are rich but not overdone, technical but not self-indulgent, really serving the songs extremely well. It's a pleasure to hear him on the piano, wonderful sound and great touch.
It's really hard to pick my favorite part... but after only a couple of spins of the complete work, what impressed me most was Heaven's Cove, both the keyboard part in the intro and the final part. But Jordan shines throughout the whole work!