[computerphage]

IMDb is owned by Amazon. Amazon Prime shows IMDb ratings in its app.

[rajasimon]

They display IMDB rating only for some titles and it has to pass certain level of rating ( 6 +)

[fighterpilot]

And at least when I'm on it through my browser, I need to actually click on the title to see the rating, which makes it difficult to use it to filter out junk quickly.