Frustrated Warriors coach Andrew McFadden blamed basic mistakes from his players for their poor season finish that culminated in Sunday's embarrassing final round 40-18 defeat to Parramatta.
The result was the Warriors fourth straight defeat following losses to South Sydney, North Queensland and Wests Tigers which put them out of finals contention for a fifth-straight year and consigned them to a 10th-place finish on the NRL ladder.
The seven tries to three thrashing at Mt Smart Stadium saw the home team concede an early 12-0 lead and allow a 22-18 halftime deficit to blow out while committing a total of 17 errors.
A loose carry from fullback Tui Lolohea and a scrumbase fumble from halfback Shaun Johnson resulted in Eels hooker Isaac De Gois running in his side's first two tries and mistakes continued to flow from the hosts on both attack and defence.
Lolohea had an unhappy night with two more errors putting his side under further pressure while veteran wing Manu Vatuvei contributed four mistakes that saw him bomb a try and turn possession over at vital stages.