The starter packages like prelude and emacs-starter-kit are more like a learning to walk with a crutch when you have perfectly working legs. They offer an easy way to start but once you start using them you'll find it hard to do it the normal way (like when you need to modify your emacs config or add some new elisp that isn't included).

It is better just to start emacs do C-h t and start learning, then add and configure when needed. You'll need to start out rough but after a while you'll learn how emacs works and be a better emacs user because of it.

Though if you don't invest in emacs and just need it to finish your thesis or because a professor won't let you use anything else then the starter kits could be fine as they are pre-configured.