In an effort to maintain the theme of the website, the reviews are grading in a thermometer fashion from the coldest absolute zero to the hottest solar flare, the hotter the better. Here is the scale:
10 Solar Flare
9 5 Alarm Fire
8 Flaming Hot
7 Hot
6 Warm
5 Lukewarm
4 Cool
3 Cold
2 Frozen
1 Freezer Burn
0 Absolute Zero