Been here a few times, and I think it's one of the better Chatimes in town (the other franchises are something of a hit or miss).
My friend was so kind enough to treat me to a drink (even though I told her she didn't have to!). She ordered the lychee tea with aloe vera (less ice and sugar), which was quite refreshing and slightly sweet. The aloe actually tasted kind of lychee! I got the taro milk tea (no ice and less sugar), which was quite creamy and milky. While this isn't the place to go to when you're craving the artificial flavour of taro powder, it still tastes quite good with its actual taro chunks and bits!