I tried this for the first time yesterday, over the course of a few drinks.My girlfriend brought a few of them over so we had a taste testing afternoon.
It was very easy to make, we poured the can into the blender with 1 cup of rum, lots of ice and a splash of tonic water. It was very very sweet to drink, the first couple of sips I was unsure if I would finish it. Once the shock wore off we did end up drinking them, they made 4 drinks in total. We made another batch but this time added more tonic water and some orange juice, this time the drink wasn't so over powering.
I am going to buy some of these for the summer, its super handy for when guests come over and today I googled some recipes and they are endless, next time I am going to add some fresh strawberries and maybe some mint!