What "they" really have to do is to fix the timing issues.
Audio files are not recorded on the beat as it should.
The ASIO drivers reported latencies are off.
I know many users, including myself, reported problems with audio beeing recorded off beat due to latencie errors.
That and the quantisation. Quantise is a huge downer for me.
When I record midi in Cubase I never have problems with quantising.
But in Sonar I have issues with the quantise function.
It seldom quantise the notes in a musical way. Cubase does and Sonar dont.
Thats the two most imortant "bugs", issues "they" have to fix. In my book.
Other than that. Nothing but praise to Sonar.
Except the missing tuner and tap-tempo up front.