Actually its not really Microsoft - but yeah.. I think its okay, but though I'm a MacUser I don't think it can beat Firefox !
I used Safari for a while. I think it is a good browser. But it takes lot of space on the hard disk to install. Firefox and Opera are smaller in size and works good in my opinion
I have tested it , it is quite good. Although it is said that it is fastest browser but I still feel it is still slower than opera.
Safari is alright, but I'm going to have to stick with google chrome. Loads java insanely fast, sticking with chrome/firefox, the rest are lagging.