A 10 means the game is perfect in every single way and makes no mistakes.
A 9 means the game excells at any single way and it makes little to no mistakes.
An 8 means the game does a great job, is does many things right but it doesnt reach perfection.
A 7 means the game is pretty good, while not perfect the game is still enjoyable enough.
A 6 means the game can be enjoyable and fun but the mistakes are noticeable, try it out.
A 5 means the game is close to being bad but it isnt, its neither good or bad, may find some enjoyment.
A 4 means the game is bad, while is not exactly terrible is it really hard to find enjoyment out of it.
A 3 means the game is truly bad, hard to even finish just of how bad it is.
A 2 means the game is awful, not enjoyable at all.
A 1 means the game is just unplayable and unenjoyable.