Being a Lucerne local and lover of the Indian Cuisine, having travelled both India and Sri Lanka several times, I always look out for places to get the 'Real Deal', the Gourmet India gets my full recommendation as the place to go with regards to selection, quality and value for the money.

Positives:
Food, Food and Food
Price
Friendliness of Staff
Decoration/Ambiance
Busstop just next to the Restaurant
Did I mention Food?

Negative:
Location - the Baselstrasse in Lucerne is an area that locals usually avoid (not because it's a dangerous area but just for it's 'worn down' appearance). Sad enough this seems to keep many potential guests away...