What are the criteria for starting a relationship with someone you just met?

[dawnfoxyz]

It can be physical (height, good looks, beauty, big muscles, nice body) or characteristic (kind, mature-minded, fun, calm).

or do you have a different criteria

[Guy13]

Nope, you got them all although all things in good measure applies. Mix of all of those is preferred but not very likely. ;-)

[sussing]

Sincerity and total commitment