Your antivirus is pretty good. But there is one thing I don't like.
I can easily close all the services of antivirus via Task manager or any other software. Perhaps, that could do some virus, trojan or spyware application.
Hello
Maybe this is not the right place for posting this
Perhaps you could use the
wishlist topic or make a new one about that
As regarding the thing you doesn't like - yes avast! currently doesn't have selfprotection feature and all processes can be killed without a problems, but this will change in future (probably in avast! 5)
If you want more info you could see
HERE - early version of the selfprotecting feature (avast process execution prevention module)