I think enjoyment plays a role in the time it takes to make a good AMV as well. Like... if your enjoying what your doing, then it may not seem like it'll take so long but, you know... people try so hard to make like THE GREATEST AMV EVAR MADE!!!! and its like they think they need to edit for hours on end and stress themselves out to like prove a point or whatever...
I think I learned that the best AMV I made so far was with Mkid when we both learned that we didn't really care what we were making just as long as we were having fun. In essence, it only took us like 2 weeks to make the AMV where... usually... I stress myself out on making something amazing but I never have anything to show. But... mostly, I think its all a matter of personal editing preference. You can spend like a year on making something amazing... or just like spend a week making something you enjoy. But, personally, I wouldn't try to make something amazing until you learn to have fun with it first.
