What people have to get their heads around is that we have a staggeringly poor squad, but a very good spine to the first eleven.
So what he's done is the only thing he could do - set us up to be hard to beat and nick games. It's terrible to watch, truly awful, but football is a results business and Ancelotti has got results. We're the worst side in living memory to still be in European contention with a few games to go, I truly believe that, and he deserves credit for it.
Is he immune to criticism? No. He's made questionable decisions at times and reasonable critique of him is fine. But a craftsman is only as good as the tools he's got. He's playing unbearable dross like Gomes, Sigurdsson, Iwobi 20-30 times a season. The players brought in during his time here - Godfrey, James, Allan, Doucoure - have generally been standouts in a dismal season.
So the answer is time. He needs time. The alternative is Eddie Howe. Anyone calling for his head are insane. I get it, we're crap to watch, we're frustrating, but stop wetting the bed and put some context on the situation; the fella can only polish a turd so much, it's still a turd. We need to replace the turd, and the summer is - hopefully - where it starts. It's obvious to everyone what the issues are - a new right back, a wide attacker, depth up front, legs and dynamism in midfield, probably a more athletic centre-half to partner Godfrey so we can play higher etc. etc. So just sit back and see what happens.