Houston is a beautiful purple colour with some glitter inside of it. The glitter isn't so intense that it looks tacky, it's just the right amount. The lipgloss is incredibly pigmented and looks great worn alone or over lipstick. The problems that I have with this lipgloss is that it doesn't last a long time at all; probably under an hour. Sometimes I do agree that this is my fault because I end up licking the mint off, but when i don't do this, it still doesn't last long.
As for the mint, it's okay. It is strong and it does taste nice but I don't believe it really does anything for the lipgloss except makes it tasty. I don't believe that it freshens your breath as when I breathed on my sister (weird I know haha), she said it didn't smell any different. The packaging of this is nice, strong and looks professional; however you don't get a lot of product. But for £3.50, you can't really complain can you?
Overall, this product is average. I wouldn't buy this again because I don't believe it's something that I need and I'm not really fan of the other colours.