Hehe. I even have a chart, summarizing how my Quizzies will get along with their group. For now I have three playthroughs planned: Human/Qunari/Elf, all three female pro-mage mages. Human is a tad of extremist, strongly opposing Chantry and the Circle system, but is more tolerant of other races. Qunari is moderate, horneless and strongly anti-Qunari. Maybe she will be an Andrastianian, but not the Chantry supporter. Elf is very tolerant of other races and religions, trying to find the diplomatic way out of things. So... to the chart then?
Blackwall: gets along, but doesn't like the GW's neutrality / gets along because admires GW / gets along, but many things about GW puzzle her
Cassandra: doesn't get along, because she is anti-Chantry / gets along, respects Cass' stubbornness and dedication to the Divine / gets along, but thinks Cass is tad rash
Cole: doesn't get along, thinks he is too unpredictable / goes all mother-mode on him / feels sorry for him, but wary of his nature
Dorian: gets along, curious about not-your-usual Tevinter mage / gets along as much as he allows her to (after all, there is a history) / gets along, interested in different views on magic
Iron Bull: gets along, but has trust issues / doesn't get along, she is very vocal about her anti-Qunarism / gets along, but thinks he is more dangerous than appears to be (and he appears to be very dangerous)
Sera: gets along, thinks of her as little sister (Sera may not approve, but who's asking her?) / gets along, have girls' nights out with her / doesn't get along, because thinks Sera is too childish
Solas: gets along, because he is a mage born free / gets along, heeds his advice / gets along, because he offers an untainted view on magic and the Fade
Varric: gets along, keeps asking him to tell her about Hawke / gets along, has drinks with him / gets along, but isn't really close to him
Vivienne: doesn't get along because their views on the Circle are polar opposite / doesn't get along because views Viv as too ambitious / doesn't get along because of their views on everything
Cullen: doesn't get along because he is a Templar (and she doens't care he is a former Templar) / gets along if he can overlook her being Qunari / gets along and respects his religious views
Josephine: gets along, has tea with her / gets along, but can be too aggressive for diplomatic Josie / gets along and likes her, has polite conflict-unrelated chats with her
Leliana: doesn't get along, has religious debates / gets along, but finds her boring / gets along and finds her faith and her dedication worthy of praise