Things I liked:I am pleased overall with the Whisper - it shoots well. Things I would have changed:While the trigger on mine was pretty decent, I changed it out for a GRT-III trigger, which is far better.
The scope doesn't focus well at any distances, so I'll buy a new one. Maybe the Centerpoint 3-9x40 1inch sold here, as it has great reviews.
What others should know:The rear sight was loose on arrival but I was able to re-tighten it with some Locktite Blue to keep it in place.