Originally Posted by _Mills:
“It doesn't. I hated Wrecking Ball, and What Does The Fox Say etc before they got number one. I still hate them now.
However, some songs that get to number one do deserve it, like Pompeii by Bastille for example. I liked this song before it got number one, and liked it after.
My point is that songs that do deserve number one or at least a decent top 10, but they don't. Like Chocolate by The 1975, it only got about 23rd in the charts, yet is winning awards of best song of 2013 and of the past 5 years. Surely if it was worthy of winning these awards, which I believe it is, than it should do well in the charts.”
Setting aside this concept of a song "deserving" to do well (which is nonsense in my opinion), where a song peaks in the chart is often not a good indicator of how well it has actually done in terms of sales, because chart positions are just a snapshot of sales in a single week and are often driven by timing of marketing etc.
e.g. you keep mentioning Chocolate by The 1975. Well that has been certified silver, which means it's sold over 200,000 copies, but they were probably spread out over a fairly long period rather than just all happening in one week because the single wasn't released with lots of advanced hype etc. Other singles might have more marketing around a particular release date designed to ensure sales happen in a particular week to push a higher chart position, but total sales could be much lower that something like Chocolate.
And anyway, the sales needed for any single to get to no 1 and tiny as a proportion of the total UK population, typically a single would have been bought by way less than 1% of the UK population for it to get to no 1. So there's nothing at all baffling about songs that the vast majority of people thinking are rubbish getting to no 1.