Are those decent numbers? Thanks.
Measured under that light, 1.6 is a better performance per dollar spent.
Of course, the ultimate measure is ROI. You should closely track your sales, and if possible, where your customers heard of you.
ROI is the ultimate measurement of what is a good CTR.
What are you selling that you have had no results from adwords yet?
That kind of information is personal, and is irrelevant to the general discussion.
It's important sometimes to keep the information general, to not be specific, that way it helps a greater amount of people, while still resolving a specific query. :)
If there is a point when you absolutely need to be specific, many folks here say that they sell Luxury Widgets, or Sports Widgets. It's still general and helps a greater amount of people.
The point of the discussion is CTR, and what is a good percentage.