I like this place. I have never had a bad drink there. I don't know much about coffee, as I've never actually had any from Coffee Zone, but I love the teas. My only complaint is that they recently raised the price of a small hot tea from a buck to $1.40. Forty percent increase?! My favorite drink (peach jet tea) didn't get the price hike, so I'm not too disappointed.
Aside from coffee and tea, they sell pastries and lunch. Almost all of the food is overpriced, but the cakes are nice to look at and the food is alright. The only lunch I had there that didn't disappoint was a turkey sandwich.
I give this place a high rating because I really do like the atmosphere, the drinks are awesome, and the staff is friendly and accommodating.