I don't do the Netflix thing or any other online stuff, so Agents of SHIELD is it for me, too. I like it. There were one or two other shows on regular TV, I think Inhumans was one of them, but I couldn't get into it. After three or four episodes it still felt like they were setting things up, and I just decided to drop it. It might have gotten better, but I don't have time for a lot of TV anyway, so I'm pretty brutal when it comes time to cut things.
Anyway, yeah, "I'm the guy who kills Gordon" cracked me up when it first broadcast, and I'm chuckling now just remembering it. Mac is so cool. Actually all of them, including Skye/Daisy, show a lot of growth and serious mettle over the course of the show. And I just read that it's been picked up for another season, so that "maybe finale, maybe not" from last season is going to be interesting recast as a cliffhanger.