Just some Twixt-related links.

More positive…

David Sirlin “Myers asks how will people explore the game mechanics without Twixt’s type of behavior though? How will people learn counters to those tactics or advance the state of exploration of the game’s mechanics? How, indeed.”

Gevlon “The game worked as intended. Players played it as not intended.”

More neutral…

Bitmob

Blog of Heroes

Davneet Minhas/Gamusutra

BullCopra

More negative…

Kristine

Rosepixie

More definitive…

NCsoft