Yes, I've had my Black and Decker coffee grinder for years and it continues to work well. The only complaint I have is that I drink a lot of coffee and brew tongs of coffee at once. However, the device only allows several tablespoons at once.
I love it, it's all i needed, is easy and simple to use, light, and I love it's color and design. There is only one thing i would change and is the space for the beans, wich i would prefer little bit bigger.
The Black and Decker coffee grinder is a good machine and it grinds the beans just right for me, grinding beans is a very personal thing and while I like my grinder some other people may not like the same grinder so give a few a try and find one that suits your needs.