Hey folks, some very nice examples in here, keep it up! Love your mockups, Noam - thanks a lot for posting.
Guys, I need to stress this point: taking an old piece and subbing out the old patches for the new ones is a misleading comparison. CSS v1.5 will win in all of those cases, hands down - because the piece was written for 1.5, but that does not mean that 1.5 is therefore better.
CSSv1.7 may use the same original recordings as 1.5, but there are so many subtle differences between the two, and these differences compound very quickly, resulting in a completely different sounding "performance" of the piece. Every choice you make while composing - every little movement of the modwheel, the legato speed, the dynamics, timing etc - these choices are all based on what you're hearing while you're recording a passage. What you're hearing in the violins part will directly influence how you then perform the cello parts, the viola parts, and so on. It's an extremely important aspect of the composing process, and yet it is being completely bypassed in these comparisons.
It hasn't even been 24 hours yet, so please try to resist jumping to any conclusions. It's a deep library, and will require a brief period of adjustment so that you can learn to appreciate and benefit from the countless subtle improvements. Try this: do some experimenting with the spot mics, customise your own mix, then try writing some brand new music with the low-latency legato, new marcato, new spiccatos etc. Give it a few days, I'm confident that you'll come to see how much better it is.
If, after working with the new version for a while and creating some new music with it, you still prefer the original version, of course you are very welcome to keep using that. I'm just encouraging you to give 1.7 a fair go first.
-Alex