September 2012 is usually considered the best box ever, though I didn't get it. Of the boxes I've received, I think April 2014 was the best curated and
September 2013 was my personal favourite.
Favourites
Jewellery: Charm bracelet (December 2013; replaced the chain but wear the charm often)
Food: Pipcorn (January 2014)
Home: Barr co diffuser (September 2013)
Cosmetics: Too Faced palette (April 2014)
Skincare: Lulah body wash (August 2013)
Accessory: Zuma scarf (June 2013; bought on ebay & then subscribed)
Book: I Can't Cook Book (October 2013; I can make french toast now!)
Honourable mentions:
Elephant ring holder (March 2014)
Bentgo box (August 2013; still using it a lot)
Wet Brush (October 2013; use it every day)
Modelco lip duo (February 2014; perfect shade for me)
Snapea Crisps (March 2014; I buy these all the time now)
I've yet to receive anything I really hated. The items I dislike are more things I can't use, like the April snack mix (I don't eat nuts) or the November wine tote (I don't drink alcohol).