Please for whom, if I may ask?

That all albums by Pink Floyd appear equipped in new remaster and partly supplemented with additional CDs, is a feast!
With so large-format music me a best-of a difficult task, however, seems anyway. When a band rightly applies more than others as a music band, Pink Floyd and a aufdrüseln into fragments of different albums seems abundantly unworthy! But well, there is a market for best-of-albums and to get you started for explorers maybe it's even useful.

Ten years ago there was with "Echoes" is a best-of album as a double CD. Since then, no new work was added. Then why now "A foot in the door" as a single CD ??? For whom ??? To Promote the whole Re-relseases, already clear, but why not "Echoes - 2011 Remaster"?

Conclusion: If even only a works-section of Pink Floyd, then "Echoes", simply because more extensive and representative and the Master of 2001 can be also considered. Better still, to allow the time and leisure to enjoy and gradually the individual albums as a whole. It's worth!