A simple configuration screen, that is self explanatory and intuitive.
If you want something with Facebook integration, payment methods other than Paypal, or a count of donations to date, then you will need something more advanced.
It lacks configuration options such as setting comments per category.
Unfortunately this plugin DOES NOT integrate with Jomsocial at all.
The developer has told me he is working on it, but until this is done I would not go near it.
Version 4 has been released, do check it out! Integration with JomSocial is much tighter now, with several new integrations introduced.