-8 + 10(-1) × 2 × 3(-1)(-2) × 3 × (-1) × (-1)
First, we need to multiply the numbers inside the parentheses and brackets:

-8 + 10(-1) × 2 × 3(-1)(-2) × 3 × (-1) × (-1)
= -8 + 10(-1) × 2 × -3(-2) × 3 × -1 × -1
= -8 + -20 × 2 × -3 × -2 × 3 × -1
= -8 + -40 × -6 × -6
= -8 + 240 × -6
= -8 - 1440

Finally, we can add the two numbers together:

-8 - 1440
= -1448

Therefore, -8 + 10(-1) × 2 × 3(-1)(-2) × 3 × (-1) × (-1) = -1448.