Most part-time courses carry no real value other than adding the post-graduate tag. They have no worth in the corporate world irrespective of whichever reputed college you have chosen. NMIMS is one of the top reputed B Schools in India and has a big brand name.
I know a friend who chose NMIMS Executive MBA and paid hefty fees just for the brand name instead of doing the same course at a less popular B School. She regretted her decision and claimed the program to be a total waste of money and time. She said she could have done the same from another B School at half the cost. So part-time MBA itself is not that worthless, but paying a hefty sum merely for the brand name and postgraduate tag is illogical. You can do the same program at a much lesser cost than other B Schools.