I think the most important thing in regards to Origi is that the manager clearly likes him. When asked initially about Origi Klopp said something to the tune of 'I think we're gonna have a lot of fun with him.' There were reports, unconfirmed admittedly, that Klopp originally wanted him at Dortmund.
He's shown how good he can be, he's quick, he's young, he's got a manager who believes in him and he's going to get much more game time next season with the extra European games (providing we don't nosedive over the next couple of months). I can pretty much assure you that many people in this thread will go very quiet in regards to Origi in about 12 months time.