Thanks for the response.
I'm quite competent with iMovie now so I thought it would be much easier to move on to Final Cut Pro. However I've heard a lot of negative things about it lately, mostly to do with Apple's move away from serving the Pro-users and targeting average consumers.
I've been looking at YouTube tutorials and the feeling I get so far is that they are basically even.
Do you know if you can use video presets with Premier Pro? Like can I whack a 'Kodak Portra' look on top of my video to make me look all cool and hipster like all the top YouTubers?