Somerset Maugham: Swami-Loving Third-Rater?

In his 1944 essay "The Saint," Maugham describes a mostly silent meeting
with the swami, who was "of a dark honey color with close-cropped white
hair and a close-cropped white beard" and wore only a loincloth. When
Maugham said he felt sick and weak, Sri Ramana replied, "Silence is also
conversation." This and many of the details of his visit found their
way into "The Razor's Edge."

The NY Times visits the ashram that helped inspire Somerset Maugham's terrific 1944 novel The Razor's Edge.

The Times also has a review, by David Leavitt, of a new biography by Selena Hastings, The Secret Lives of Somerset Maugham. Leavitt makes it sound as if Hastings isn't too kind to Maugham, and then Leavitt takes a few moments to tee off on Maugham as well.  ("Brittle, arch, world-weary and heartless," is how Leavitt describes Maugham's prose near the end of his review.)

What did W. Somerset Maugham ever do to modern readers and literary critics, anyway?  In the last decade he seems to have gone from "writer being slowly forgotten" to "writer who gets dumped on as some kind of villain."  I don't have hard proof to back up that assertion -- it's just my impression from general reading. 

Maugham himself said that he knew his place in literary history was in "the very first rank of the second-raters," and that seems like a clever statement: witty, self-deprecating, and accurate.  The rap on Maugham used to be that he could never be a first-rater because he told "small" stories and didn't take on the tragedies of life on a grand scale, a la Tolstoy or Dickens or even Hemingway. 

And that's fine.  That could be true and he could still be a swell writer -- which I think he is.  The Razor's Edge is really one of my favorite books. It was the first grown-up novel I ever read with real interest and engagement on my own, not just because it was supposed to be good or because it was a class assignment. It still has some of the best pure descriptive writing I've ever read.  Maugham draws characters beautifully and then puts them through their paces.  Ashenden is a great spy story, generally acknowledged as a minor classic of the form. And weren't Maugham's short stories generally agreed to be rather important classics of that form?

But these days the urge seems to be to move Maugham down to the ranks of the third-raters, or below.  Was his writing a little cold-blooded or too precise for some tastes?  Sure. But brittle, arch, world-weary and heartless?  I don't get it.