I'm not even kidding. He's fucking abysmal.
Brendan Rodgers can only be thankful that his price tag wasn't higher. Balotelli doesn't play like the rest of the team play, he doesn't think like the team thinks, and he sucks all the energy out of the entire team when he plays. He's a poisonous influence. His work rate and decision-making is quite easily the worst in the league, and it's only got worse over time. On top of that, he's been fucking horrific in front of goal and has lost Liverpool more points than he's won (he did his best at that against Chelsea tonight, funnily enough).
Unless Balotelli has the mother of all career resurgences, his spell at Liverpool belongs in the pantheon of terrible transfers. He'll rightfully take his place alongside the likes of Juan Sebastian Veron and Eric Djemba Djemba until the end of time.