I would also agree with faith in your hearing rather than being influenced by promotional/sales-people fodder dished up for you.
There is no way that an orchestral work can remotely sound the same in your home as in a concert hall. .............To sum up then, where the real thing is all around you I think there is far less demand on the hearing faculty to create the 'illusion'. That is my simple experience.
More of the sessions? Bring it on. Damn, i'll even bring the milk... ;-)