It is one of the finest temples dedicated to Lord KrIshna. It has a very beautiful image of Lord Radha Krishna. Every Janamashtami, it celebrates birth ceremony of Lord Krishna with much funfare. Lord’s black image really attracts all. Yes, it is crowded but that is because of immense love shown to Lord Krishna.
One can find many devotees singing and dancing! Well, it is good to visit it during evening or morning aarti(prayers). Kindly visit it after having a bath and without intake of intoxicants and non vegetarian meals.
Just keep sanctity of this sacred place.