It felt as if I was watching John Wick fight the same person for 2hrs... It got to the point where I found myself wanting for the fighting to end because it felt repetitive.

The bad guy was one of those "I'll sit around and so nothing but look sophisticated and rich until I get killed" typed of bad guys.

The blind guy had super hearing while fighting everyone else in the movie except when it came to fighting John; then he was just a regular blind guy who couldn't hear if someone was death or alive.

The "nobody" character could've been out of the movie and nothing in the movie would've changed.