Eclipse Git plugin is not matured yet

I tried to download and install Eclipse Git Plugin today, which combines my two favorite open source projects together. After some clicks, it works for me now. And I like the neat History view as shown below:


It works well although not perfect yet. In my mind, following defects should be fixed at first:

1. I haven't found the method to place several Eclipse projects inside one git repository. I just know using "Team| Share Project..." to create a new git repository. It's my hope that I can navigate in a git repository and checkout only a subtree into Eclipse.
2. It doesn't fit into the "Team" feature of Eclipse smoothly. When I'm using the CVS and SVN plugins, the GUI and operation methods are mostly the same, no matter what kind of repository is used. EGit seems invented a new approach, instead of reusing existing framework.
3. I don't know how to merge branch with EGit yet :)
4. For every commit, I need to input my name and email address.
   

Now the conclusion: I'll roll back and use command line version of git again. But I'll keep my eyes open for EGit's future release.