Well,I find Cosmosis to be as good as Mepis,and better than fedora and Ubuntu.
I'm using the very first Cosmosis Cos has done. He's made a CD,but I've not tried it yet.
Well,after the 9th reinstall of Klikit, I'd had enough and was ready to install Mint or Mepis and be done with it.
But then Cos told me he'd remastered a distro and asked if i wanted to test it.
I liked his remastered Klikit (even though it ended up having problems.) so i decided to give it a go.
Cosmosis has been truly amazing! I can watch DVD's,watch internet TV and so forth. I have been so impressed. It just works...
And quite honestly,I started with Linspire and I got spoiled. I want my Linux to just work with a minimum of fiddling on my part. (Except in KDE,which i enjoy tinkering with.)

Yesterday,Cos helped me config my sound card to get the headset to work so I can use Skype.
I'm quite impressed with this distro and Cos's willingness to go that extra mile to help users who hit a bump.