"After last week's win against Stoke we are looking for a level of consistency but it was very disappointing today," said the Mariners player-boss.
"The game was certainly lost with us 3-0 down at half time, and it was always going to be difficult for us to claw it back.
"And the manner in which we conceded the goals is also a concern which we have to address and sort out very quickly."
Gillingham Match Report