After using DISQUS for a month

A month ago, I migrated this blog commenting system to DISQUS and I notice that I got zero spam. Great! Previously, I used Akismet and it also worked great. Akismet can identify comment spams but the they still entered the system database.
I know, this blog doesn’t have a huge amount of traffic. But for a low traffic website, Akismet detected hundreds (and sometime thousands) of comment spams — according to the Akismet statistics in my blog. Not good. Thinking of using DISQUS for my other blogs I maintain.