I was just talking to my SO about this the other day when we were trying to find an air purifier for allergies. I'm the kind of person that likes to compare products a ton before dropping more than about ~$100 on anything. The way the internet has become in the last 10-15 years has made this increasingly more difficult. You really have to dig to find in-depth unbiased content on anything someone stands to make money from. For every 1 good review there are 100 'top 10 best ranked' blogspam sites..