First time trying Chatime, had high expectations since it's a big global brand, but my experience was slightly disappointing.
Got Taro milk tea with pearls, it's very pricey for bubble tea, $5 for the milk tea plus $0.50 for pearls (!!!)
The tea was kind of warm, and they put way too much ice, ask for less. The tea was slightly grainy, probably due to the taro powder. Had to wait 15 mins for the drink, when there wasn't even much of a rush.
Decent experience, I'll probably come again since it's one of the only boba places in Calgary.