No you're not. United are struggling to beat little teams. You've had blips where you haven't won a game you should have, but so does every team in every season ever. City have had blips. Liverpool have. Arsenal have. You're still top, you're clear of City by 3 points. If you make it to this stage of the season top of the table, you become favourites. Simple as. Everton, Arsenal, Spurs and Liverpool are your only 'difficult' games left, and Liverpool is the only one away from home. And you've dropped the grand total of 4 points at home all season. If you can't see why people have made you favourites from this moment, then I'm lost for words.