Yes! I, too, have heard that
The Sea is a big snore. And after
The Inheritance of Loss, I have gotten scared away from the Booker Prizes (though this year's one,
The Gathering, was involving, if a downer).
I think that sometimes a certain type of prize just starts attracting a certain type of weird novel as in the case of the U.S. National Book Award. Here's an example of two weird-sounding winners from 2005 and 2004 (taken off my National Bk Award list on my Impatient Reader website):
2005 Europe Central by William T. Vollmann. The German army's advance into Russia in 1941 and its defeat at Stalingrad wreaks havoc upon the lives of a huge cast of historical and mythological characters.
2004 The News from Paraguay by Lily Tuck. A 19th century Irish courtesan keeps a diary of her exploits as the mistress of the dictator of Paraguay who wants to transform his country into a place exactly like France.
I'm reluctant to read either one of them! Especially since they've both gotten bad reviews on Amazon. I've found the Pulitzer prize winners to be a little less peculiar ...

Speaking of enjoy, I saw your post elsewhere on the forum about Robin Hobb's Farseer series and her Liveship Trader series, and I agree with you. I just loved those series! I felt sad that they had to come to an end. Have you tried her new Soldier Son series? I've read the first two books, and they're catching some flak on Amazon for not being traditional enough. I think they're good but not as good as Farseer or LiveShip (they kinda read like a cross between a western and a military academy coming-of-age story!).