Rebirth's Justice League and Suicide Squad have both been quite lackluster, so I entered this with some trepidation. It turns out it's ... not bad. 
 The first half or so of the crossover is actually pretty good. The idea of the JL suddenly learning about the SS and being opposed to them is trite and overdone, but once you get past that it's a good crossover with good action and good characterization. However, it really shines when we're introduced to the original Suicide Squad, which introduces some great history to the nu52 and brings some great characters back into the world. (And why are there now three Lobos in the nu52? Who knows!?) 
 And then the story crashes and burns when we're suddenly back to alien mind control of the JL. What the heck!? This is the third time in just four months of the Justice League!? And, as usual this plot sucks because we lose all characterization and have big dumb fights instead. 
 If this crossover had been limited to its first four issues, it would have been the strongest Rebirth crossover to date, but instead it went too long and descended into mediocreness, because of a very odd obsession with the JL getting possessed and doing bad things.