Not many surprises. I'd place trustworthiness higher than friendliness, but both of those qualities are the things that matter in terms of making your job easie

Not many surprises. I'd place trustworthiness higher than friendliness, but both of those qualities are the things that matter in terms of making your job easier. A reliable mediocre programmer is better than an unreliable good one: you can plan around the first one, you can't around the second one. And friendliness just makes all interactions easier. The skill of your teammates is not as important as being able to know what to expect from them and communicate properly.