How many hours does it take to complete FF7 Crisis Core?

Im still on the 1st mission, and im LOVING this game. Its the first Final Fantasy game ive ever played, and i dont want this game to end lol. Ive been playing it for about an hour, how much more do i have to look forward to?

yeah took me about 18 hours and i did about 30 percent

if you go to max out damage hp and magic like my friend did then waayyy longer but imo the secret end boss isnt even worth it

86% on missions, total game time clocked 40+ hours

Put in myself about two weeks worth..Roughly about 90 percent done..Most of my missions are almost done..Im about to face the last guy..Man im sad this one is over, was a great game...

How often do you get to play, two great games in a row..Gow an crysis core..Man how lucky was that..Beat em both.Both i could not put down either...Best two rpgs ive played in a long, long, long time..

86% on missions, total game time clocked 40+ hours

Dyna-Storm

I'm about there.. Though the missions are getitng BLOODY boring and it feels more like grinding with real no gain.