Nice and original design. I've never seen the horizontal bar on the 'f' that high before but I must confess it really doesn't look bad. My only concern is with the capital letters which are slightly more bold than the lowercase. I would personally make them match.
The font looks very elegant in the running text. Really beautiful.
Very nice Sans Serif typeface! I like the subtle changes in weight on the 'o'. I think on the lower case 's' though the thin part is too thin, and doesn't seem to connect with the upper case version. That's just how I see it though, I like it overall!
I've been having a go at designing typefaces a bit myself, the letter S is probably the hardest, heh.