I'm looking for a fancy tutorial that explains how to show 4/5/6 or more sentences one after another with effects that look good. For example, the first sentence is "FUNDAMENTAL LESSONS". Then, some flash appears or something like that and a new text appears: "JOIN NOW". After that another flash or some other transition happens and the third sentence appears and so on. I saw that one guy had made the a tutorial on the "Oblivion" intro that has exactly this kind of sequence of texts but I do not really like it so I will be grateful if someone shows me more tutorials of this type.
There are a vast amount of text effects in the Effects & Presets pane in After Effects. You can preview these effects in Adobe Bridge, and just drag them onto a text layer if you like them.
Good places to start for quality After Effect tutorials: