Hi,
Purchased it and installed it yesterday. Spent last night into the wee hours playing with it (Oooooh errrr Mrs. (Sorry British Joke)). Have to say, everything I clicked on was great. Much fun to play with it. The only thing I could fault was the lack of a single bowed violin or fiddle; but that just may have been me...
I'm not the most experienced Synth player, my only real experience is my Korg Microsynth which has all the elements of this but a lousy interface. This seems much easier and therefore a load more fun.
Haven't noticed any buggy behaviour with the exception that playing it outside sonar with an external midi keyboard, the computer keyboard also plays notes as well as typing. I'll have to get to the bottom of that but it isn't a problem and may even be an aid...(Don't know yet). No problems with either the download of the installation. Maybe I am lucky if you say its been a problem for others.
If it helps I a, running it on 6gBit on an AMD quad core 4300 processor at 3.8 Ghz with 8GB of Memory and an SSD hard drive.
Perhaps it is time for you to jump in and test the water?
Best Regards
Marko
Entertaining the few since 1962