Not the biggest climax of an ending, but a very satisfying one.
The Prophet of Akhran is written at a quick pace, with even more thrill and action than the last book.
All the forces meet finally in an all-deciding clash, with plenty of intra-faction politics. The main antagonists are admittedly laid off with too much ease, but I wasn't expecting any different, given that the authors have always navigated the plot conflict with the element of wit and intellectual superiority in the characters, rather than sheer brawn.
The ending's not completely plot-resolving, but it is quite satisfying.
A good series