Rating systems are all over the place

What model will we go with?

We'll base it on MyAnimeList's rating system, which uses adjectives instead of numbers. Here it is:

1. Appalling
2. Horrible
3. Very Bad
4. Bad
5. Average
6. Fine
7. Good
8. Very Good
9. Great
10. Masterpiece

But what if it uses a 5 star rating system?

Then, assuming it has a half step between stars, we'll use this:

• Appalling
• Horrible - ★
• Very Bad
• Bad - ★★
• Average
• Fine - ★★★
• Good
• Very Good - ★★★★
• Great
• Masterpiece - ★★★★★