Earlier quoted context omitted.
I can't argue that their ideological bent is pretty strong (and not one I altogether share, really) but the financial and international reporting is consistently superb. Even though I disagree with them often, I always learn something in the process.
it's not like they hide their ideology though - the paper is called the economist! Oddly enough they and The Telegraph (the most conservative UK daily) were the only places with decent science reporting, which is an interesting difference with 'conservative' in the USA
The Economist is very free-market, but they are not 'conservatives' in the US sense at all. I think the label that best fits them is the European meaning of "liberal". They support some sort of universal health care, gay marriage, drug legalization, science not based on the bible, and other things that send the right wing in the US into apoplectic fits.
I heartily agree with the recommendation of subscribing.