This is one of the best funk collections I've got hold of in the past few years, and I'd rate it up along with DJ Greyboy's Shades of Grey. There are a few tracks you could call 'fillers', but then there's pure quality genuine funk tracks such as 'Funky Thing', 'Hot, Funky and Sweaty', 'Something Different' (my personal favourite), and 'The World'.
I have nothing against so-called 'fillers', and infact it's rare that any compliation can be perfectly suited to someones musical taste. However, some of these tracks are very screechy, vocally stereotypical funk which seem to be on the cd only because the track contains vocals with the word 'funk' in them.
All in all, it's a great album if you like the genre.