I don't know, there's something about the DM I rather like. I think that it's because it is open about appealing to a fairly broad spectrum of regular people.
The Guardian is a paper for people who look down on the rabble. The Daily Mail is for people who are no better than they ought to be.
That being the case, it looks to appeal to those people with a bit of everything, some general news, some gossip titillation, a little humour, a little pandering to people's desire to see scandal, some feeding people's prejudices (though all the papers do that IMO,) and also, on some issues that regular people are really concerned about, some very good reporting. And a lot of that has been on issues that are important to their female readers, as much as that is embarrassing to those for whom it isn't their natural home.
I don't think it's that hard to look at the articles (usually it's best to take the headlines with a grain of salt) and see if they are well founded or not. You can usually get a good sense by looking at who wrote them, but beyond that it's always good to check out other sources. Though sometimes the DM has in fact been the only English language source for significant stories.