This season is getting a lot better, and even though the show is slow paced at this point, I get the feeling it's just revving up for a release.
We clearly see Sylar becoming more lovey dovey, which is obviously attained from the Nathan in his personality. More emotion is good, it leads to more hatred which will be seen hopefully later on in the show.
One thing that should be greatly considered is the fact that Charlie can't even be healed by Hiro. How else is he going to fix this mistake unless he takes her with him to Peter and he heals them both?
Very predictable, but, oh well. I can't honestly predict the Sylar plotline at this point, but my hopes are high.
This season is being quite promising and hopefully we'll see some action here soon.