Just tried Rangole (46th btwn 5th & 6th) for lunch.
My advice: Stick to the vegetable dishes!
The chicken dishes were all cooked to the extreme -- extremely dry, hard clumps of meet. No taste whatsoever.
Did not venture to try the lamb dish.
The saag (spinach), however, was tender and flavorful. The other vegetable dishes looked equally appealing.
Everything was presented buffet style. Flatbread was so-so.
Not a bad option for midtown lunch if you go Veggie.