From all palaces it has the least wow!-interiors I think, maybe a par with Soestdijk, which is more a wide stretched stately house than a real palace.
Het Loo has stunning 17th C interiors with salons in various later styles. Huis ten Bosch likewise. The Royal Palace in Amsterdam has more a palace-feel since the last restoration but of course it is more about being mighty and imposant than to be a home. Noordeinde Palace is one of the oldest palaces but besides the corps-de-logis almost all interiors are 19th C. Very tastefully and in great condition but nothing special in my personal opinion. It is really the headquarters of the Royal House and the royal household services.
Noordeinde Palace could have been located at Unter den Linden in Berlin or one of the chique lanes in London. There is nor really something special which really sticks out, interiorwise, in my humble opinion.