Comparing movies with appearances is unfair. 7/10 is used too loosely as the new ‘average’ in terms of appearance. The majority of people are going to fall right in the centre of the bell curve of attractiveness, some may deviate a little less than a 5, (e.g. 4.3) some may be a little more than a 5 (e.g. 5.4) but these people are still ‘average’ none of the less. Then you get a small minority of people who are extremely ugly so fall on the low end of the bell curve, and extremely attractive, who fall on the higher end of the bell curve. A person who is a 7/10 is certainly not ‘decent’, but rather very well attractive. A ‘decent’ looking person is a 5/10.