Title race still isn't over, so I think people are being a bit premature. Only takes a silly red card early in a game, an own goal, a stupid penalty or whatever, and City could draw or lose one of their games.
On a positive note, if Liverpool don't win it, then there's absolutely no guarantees that they can reproduce this kind of season next year. They seem to think that they will be at this level (or better) now for the forseeable future, but football doesn't work that way. The other couple of times that they're nearly won the Prem (under Benitez with Torres, Gerrard, Alonso etc, and under Rodgers with Sterling, Suarez, Sturridge etc), they weren't able to reproduce anywhere near the same levels the season after, and they went back into the pack of also rans. That could very easily happen again.