Reraised with AKs

[TheWorstPlayer]

It is the amount in relationship to the size of the pot that matters. If you are throwing in 1K after the preflop action so far has only put in $1 that is a horrible play. If you are pushing another $2 on top of a $2 pot, that is not too bad since it is probably going in on the flop anyways and this way you are guaranteed to see all five cards to make your hand.