I don't have a clue why people are complaining so much about this plugin. The sound is quite nice with the right reverb and sequencing. I'm not an orchestral expert by any means, but the sound quality is great, and "good" at worst. After analyzing the MIDI tutorial, it appears there are keyswitches (I didn't read the manual or the description. ;D), but I'm sure they're in the manual somewhere. So there's some thought in this.
The spiccato, staccato, and pizzicato specifically are really nice. I don't hear much of a difference between "Default" and "Sordino" other than maybe less bass on the "Sordino", but regardless, both are not too good. The polyphonic blend is what makes it sound fake.
The Max Volume knob does decrease the max volume when you rotate it counterclockwise. It works fine for me. Set the Min Knob to 0% and Max Knob to 100%, and you've got yourself the full velocity range.
What I don't like about this is that if you play around with it too much, it can randomly overload your output and it'll automatically mute itself until you reload the entire project file. So I don't think I'll be using this unless I've already written in the notes with downgraded instruments first.
It does not remember your presets perfectly. Even if you save a preset, it'll load the default voice mode when you try to load your saved preset, so remember to change the mode if you need to.
The vibrato is pretty terrible. It's LFO, and it's fake. If I ever use that, I'd literally only use it up until 0.0050 mix (pushing the modwheel up by less than a cm). Nothing else I can say there.
No round robins is killing this plugin. The sound quality is great, but it's all machine-gun. Sounds like 3 or 4 velocity layers, but I think 3.
Now the pros:
I absolutely love how you can change the mic "position" of the sound. The reverb is quite nice too. It's within a free plugin though, so don't expect it to be mind-blowing; that title belongs to ArtsAcoustic Reverb. ;) I'm not sure why there's a "Basic" and "Advanced" interface, though. They don't really look alike. I'd expect "Basic" to have less, but it just has different knobs in general. Oh well, not a big dealbreaker.
Very RAM conservative, unlike actual orchestral libraries. Rendering doesn't take a few hours either, unlike an orchestral soundfont I found at one point (an orchestral soundfont, taking an hour to render 1 minute of song, really?).
The keyswitches allow you to save some physical memory. There aren't too many, thankfully. One instance of Orchestral Strings One is all you need, unless you're like me and you use reverb presets specific to certain types of articulations. Regardless, good reverb does this some major justice.
Well, it's definitely not too difficult to figure out. The sequencing table is pretty nice, but it's not intuitive. Great idea, but the usability of it could be polished more. It would be nice to be able to click-drag to test notes out more quickly, for example.
Overall, pretty good. This would sound good as backup, but never fully exposed. I also don't really like how it might overload and cause you to completely reopen the project file, but otherwise a nice product.