what does "tawdry impersonality"mean?
There was a tawdry impersonality about the whole affair; a feeling of faint embarrassment; a painful avoidance of the facts of Rochelle’s life. Nobody seemed to feel that they had the right to sit in the front row. Even the obese black woman wearing thick-lensed glasses and a knitted hat, who Strike assumed was Rochelle’s aunt, had chosen to sit three benches from the front of the crematorium, keeping her distance from the cheap coffin. The balding worker whom Strike had met at the homeless hostel had come, in an open shirt and a leather jacket; behind him was a fresh-faced, neatly suited young Asian man who Strike thought might turn out to be the psychiatrist who had run Rochelle’s outpatient group.