Fast and efficient.
I've been using Icerbox since it started, and haven't had a single problem with it. Easy to set up, and instant downloads. The captchas' can be a bit much sometimes if there are a few files you want, but its easy enough to complete with just a few clicks, so not really a gripe, as its there to protect the site, and the user. Still 5 stars, and will still continue using it.