I thought this collection definitely had its moments, but felt that her novel The Namesake was almost a quantum leap above this in terms of the themes and characters. So if you like Interpreter, you will definitely like The Namesake. She has a new novel, which I haven't gotten yet, but will get around to fairly soon.
I'm going "backwards".
Already read her new collection of stories, Unaccustomed Earth (excellent BTW), & The Namesake.
Since Interpreter Of Maladies won the Pulitzer, I thought I should read it too.
I'm through the 1st 3 stories - so far, so good.
Saw her recently in person do a reading & an interview. A class act for sure.