Safari extensions: so far, a big 'meh'

Well, it's a start, but so far nothing really earthshaking.

Would be really nice to see something like this ...

Oooooo! Safari extensions!

So Apple's just released Safari 5.0.1, along with a tasty-looking extensions gallery.  There were about half a dozen really useful extensions that I was using in Google Chrome on my PC, but I wanted to give Safari a fair go.  Well, here they are.  Anyone tried any of these yet?  Good?  Bad?

The early line from Gizmodo ...