I've given it a go and it seems pretty good,
Only a wee dislike for me is that (Being the fussy B*****d I am) I like to upload my photo's as private at first just till I do all my Titles, Tags and Descriptions and also it doesn't take you to the "see your photo's page" which allows you to do all your text for your newly uploaded pics or give you the option to add tags before uploading.
If it had the above options too I'd be all up for it but........
Cheers for the tip John but it doesn't suit my O.C.D.