When I unwrapped the Wether's Original from it's golden package, I instinctively needed to yell at some kids for walking on my lawn, and I could no longer remember how to use modern technology.
Then I put it in my coffee. I actually forgot it was in there because it didn't do anything, at first, and I had to flavor my coffee like normal. But a few minutes later a very nice caramel flavor had begun to seep into my coffee. Werther's adds a very subtle change to the taste of the coffee, so, if you have one around (in your desk drawer next to your Guideposts magazine) I recommend it.
Notes: It adds a very pleasant enhancement, but you still need to flavor the coffee like normal. If you take it black, then you might really appreciate this on because it will give you a hint of flavor and a nicer texture, but won't change the coffee enough to bother you.