“I thought we were terrible from the start today,” Wilkin told BBC Sport.
“Without being cynical about our performance, we talked a great game throughout the week and we just didn’t deliver, for whatever reason.
“We need to have a look at that.
“Hull played fantastically well, I don’t know who got man of the match, but Danny Houghton out of nine was exceptional.
“He ran every opportunity he had, tired us out in the middle of the field, and credit to Hull, they played really well.”