light in Vue is really key, I always either slide the light controls over to no abmiant or use GI or GR renders for indoors. Clear all the atmosphere settings like fog and haze and all that stuff then use either ibl like war2 said or carefully controlled spots and low power point lights. I think the indoor lighting is fantastic, I think good vue renders are some of the best I have ever seen so keep at it. Look at my gallery if you want some examples I havent used another program to render for 4 months now. Good luck.