When will there be decent classical music recordings?

You might try omnidirectional speakers or something along those lines in order to be able to get multiple perspectives similar to the concert hall based on where you listen from. Stand in between them and you might get something llike what you would hear if one were in the orchestra.  My OHM Walsh speakers work that way for example.  mbl would as well.

Or to be surrounded as one would be sitting in middle of an orchestra, maybe there is a modern Blue Ray or DVD with surround sound that might take a crack assuming all surround speakers are all equally up to the task as one would expect only mains to be normally.

But with only two speakers in front of you chances are you will at best get a perspective similar to sitting in the audience with your room and its acoustics your concert hall experience. No two channel recording will change that

I also have two ears, but I can listen to 360 degrees. When I walk down the road I can hear maybe the car to my side, the plane above, the dog barking to my left etc etc.  

What...??
This has no relation to listening to music.

That there is technology capable of reproducing live music as well as it does is essentially a miracle that everyone should be thankful for. When hifi first hit the mainstream it was a big deal and resulted in many very high quality recordings in short time because there was appreciation for such things. Now it’s taken for granted or deemed not good enough like so many things these days. How jaded we all are!

No matter how good and big the room is, it will not make a average recording come alive. I believe the COST of making records sound great from big scale works or orchestra are the primary contraint. The venue from where the music are recorded plays a key factor here. Many were recorded in large studio instead of stage hall. The equipments used in recording directly from a hall cost a lot more and the manpower involved multiplies. Experienced recording engineers aren't cheap too.
As mentioned earlier,  many records sound compressed or smeared perhaps due to poor recording environment and modest equipments used in the first place. There's a limit on how much a mixing engineer can do to replicate that event if the original master tape are poorly done. 
I've heard great records done by Japanese labels, their CDs don't come cheap even today. Try YouTube for Joe Hisaishi, he's the top composer, conductor and pianist himself. His productions on CDs and DVDs are always great. From the beginning to the end of making a CD, it takes a lot of effort,  time and money for an orchestra to sound good. 

I saw an quite interesting musical presentation several years back at Inhotim Museum and Botanical Gardens in Minas Gerais Brazil. It consisted of 40 B&W monitor speakers setting up an oval with the listener in the middle. of this quite large space. The musical selection was a Bach piece. Each speaker represented a voice or instrument. Each instrument/voice made an individual entry as is often typical in Baroque music but I must say there was nothing at all typical about the presentation. By the time all voices/instruments were playing one was surrounded by all these individual voices/instruments clear and discernable. The ultimate surround sound, maybe better than live? :)