A warm welcome to WmW!
I use the program for a couple of sites. I am satisfied with it. Getting decent ranks for some keywords on Google can take time and energy. The program is a good temporary measure for site owners in a hurry for traffic. It all depends on ROI you get from visitors.
Things are pretty calm in here during the week-ends. (Most of regulars are pros)
If you want more info about it as soon as possible, I suggest that you use the "site search" feature (top menu) to consult WmW massive database.
See you!
I've tried all sorts of things including using common keywords and obscure keywords and phrases. I've had ads displayed over 10,000 times a day to all users throughout the world, and I've restricted ads to certain countries only.
On average, clickthrough rates have been low, varying between 2% and 6%, with about 5% of those who click through making a purchase. Be careful about using common keywords and phrases as you can easily end up with ads being displayed thousands of times a day and no clickthroughs.
A couple of quick tips - don't display a price in the advert as this is what people want to see most of all. If they see a price, they won't bother clicking through. Find a way to add the word FREE to your ads. People like "free". No, people LOVE "free".
Does Adwords work ? Yes, providing you use it carefully. Monitor clickthrough and sales rates over a couple of months and try different things with your adverts. You'll eventually find a solution that suits you and gives a good return.