An additional note, I tried the grapefruit lemon slushy & honestly it tastes relatively the same as the mango lemon slushy.
I tried the mango matcha latte today & it is my favourite drink so far. Unlike a latte, this drink actually had a very thick consistency similar to a slush. With this drink specifically they did a really good job combining the matcha and mango. At first the mango is evident & then the matcha flavour kicks in. It's really refreshing & not overly sweet.
PS don't get the tapioca, it's usually really soft & not that great