When I got my Galaxy S2 I thought it was way too big but now when I pick up an iphone I think the screen is tiny. Also, the S2 is very light compared to other phones. All you need to do is put a silicone cover on it and a clear screen cover. Job done.
Screen is amazing honestly I never used to use internet on phones but now I use youtube and everything because of the screen quality. Very easy to use the phone too.