For the price these really pack a punch. They are highly pigmented yet blend out easily so you can opt for an intense pack of colour or a sheer wash , I usually go for the latter.
Application with these is extremely simple. All you need is your fingers, no brushes necessary, which makes these excellent for travelling with or if you are in a rush. That being said, I often find myself reaching for the RT deluxe crease brush to apply a base of this and then following with one of my MAC eyeshadows, recently All that Glitters has been my colour of choice. This combination not only lasts all day without creasing but also is guaranteed to get you compliments.
Overall I am a huge fan of this as a base for all my eyeshadow and hope that they launch the champagne shade in Boots so I can buy more!