Glentoran boss Mick McDermott read the riot act after European qualification was tossed away on a dramatic night at the BetMcLean Oval.
The Big Two giants led 2-0 with 16 minutes of normal time remaining but ended up losing 4-2 to a Ronan Hale-inspired Larne after extra-time.
Supersub Hale helped himself to four goals, the fourth into an empty net from a couple of yards outside his own box as the Glens chased a late reprieve at the death.