No to be disagreeable, but with the sole intent of simply discussing the nuances of a great character and the various changes he's been through: while I liked that version of Hal (as I like most versions of him to varying degrees), but the thing about that Hal that I did not like so much was the "mature" aspect. The grey temples, and the elder statesman role he had was nice in terms of respect and acknowledgement of his experience, but it also made him "the dad" in many situations. The JLI always wished that Hal was there instead of Guy, but Hal ended up in situations where he had to tell the "kids" to behave. He ended up rolling his eyes at Guy or lecturing him and he kinda lost that "hotshot pilot"
fun aspect to his character. Even compared to John, Hal became the more old-fashioned, straight-laced guy. And then the worst of it was when
Hal "maturely" refuses to be goaded by Guy into a fistfight for the right to be on earth,
only to fight him anyway two pages later. As with most things, balance is key, and Hal is actually a complicated character with many facets and if those facets aren't presented in the right ratios, you end up with "arrogant jock" Hal sometimes or "old fuddy-duddy Hal" other times.
And yeah, GL: The Animated Series is one example of what I consider to be a perfectly balanced depiction of Hal's characteristics.