It doesn't offer you lots of features and colors but it tries to convince you by speeding up your downloads, which, in this kind of programs, is what we need.
If you want to download something and you don't need lots of features or an eye-catching interface, BitTornado can be a good choice. It's not perfect, but it's good enough.
If your status light is yellow, that means that your server port is being blocked. If you correct that you will boost your downloads.