Let's face it: there are many fine Debussy recordings on the market, and "Jeux" and "La Mer" have been recorded often. I especially like Dutoit's recording with the Montreal orchestra, and Haitink's with the Concertgebouw from the 1970's (which as part of a two-disc set is also quite a bargain).
But if you are looking for a version in clear, modern sound, this might be the one. Boulez is just about perfect for this music, with his emphasis on clarity, coupled with a somewhat unsentimental approach.
Deutsche Grammophon's recording is outstanding. Even in the loudest passages of "La Mer" for example, every instrumental strand can still be heard.
The Cleveland Orchestra is, well, the Cleveland Orchestra - an incomparable group that is worth sampling any time, in any repertoire. Their playing here appears so effortless - which of course it isn't - and that illusion only heightens the mood created by the relaxed brilliance of Debussy's writing.
A great recording, for fans of Boulez, the orchestra, and of course these magnificent, glittering Debussy scores.