With regards to The Big Getaway, I think, personally, he found plenty for pressure. Kicked off the home bend, problem was, from the third hurdle in the race he took up the race and was then a target for every other horse in the race, as he set the fractions, when you have a class horse like Envoi Allen in the field you will pay for it, but I wouldn't say TBG didn't stick to the task, only 3 3/4 lengths behind Easywork.
If TBG can learn to settle better he will be absolutely fine over three miles and can see him reversing the form or going very close to doing so with Easywork. TBG is a big unit of a horse and also fairly clumsy (expected of a novice) over his hurdles, IMO, fences should (hopefully) sort that out.