has quite a lot of options but lacks some very basic things:
1. when subscribing no option of adding a name
2. the themes are an interesting way of making the emails but the initial ones aren't very imaginative
3. can't add a registration form that adds the user to a specific mailing list
4. no tutorial although it isn't easy to understand how to use
5. addons come with it but it isn't at all clear how to install them, and I personally had to download each one separately in order to install.