I like Red Rocket! I live really close by and it's so convenient to have such a nice cafe near my house. I go to Red Rocket with my study buddy sometimes and we just stay there for hours sometimes and they don't say anything. It's a small place, it's cozy and the tables are a bit bigger than at Starbucks, so it's easier to have textbooks out. Try to avoid lunch times if you go there to study though, because it gets noisy. I also love how they have free wireless internet!
I'm not a coffee drinker, so I can't comment on that, but I do like their Gen Mai Cha tea. I also drink their Skinny Genie tea, which is a bit strong if you leave the tea bag in, but I like it! In the summer I drink their Busy Bee tea (which is a blueberry white tea) iced with some added sugar. If I could make a recommendation; I wish they had a larger variety of tea.
I've also tried their food. My favourite is their wrap (forgot what it's called) but it has sweet potato, apples and mayo in it. I think it's their chicken wrap. It's good for just brown bagging it to work or to stop the stomach from rumbling while studying there.