OK I did watch the JLA pilot recently (well 2/3rds of it anyway)and that was worse than this dung heap. All I can say is at least Singer has worked on H+ recently too.
You're made of sterner stuff than I am. I honestly couldn't finish watching the JLA pilot . . . and I've sat through the some pretty awful movies.
That GENERATION X pilot did several years back was pretty horrendous, too. (Not to be confused with MUTANT X, which was just mediocre.)