Maybe I'm being horribly biased but I just can't warm to Webber & Hartley. I think it might be the way Webber was parachuted into the new LMP1 team to spearhead their efforts. There seems to be a slight air of entitlement, as if they somehow deserve to win Le Mans and it's unfair that they haven't. That Hulkenberg won it last year at his first attempt probably just makes it worse.
It probably also stems from his time in F1 when he moaned far too much about favouritism towards Vettel when, in reality, he just wasn't as quick.