They have been very helpful with our branding for The Haunting of Hill House as well! Their team is always willing to work hard at any time during their business day or weekend just because we need them too (we've had many occasions where they were able to jump right into projects when other creative teams needed help).
I don't think there's anything that really stands out about this firm yet but everyone has seemed extremely nice so far which makes me feel comfortable working together again soon if it comes up :).