politics, Middle East, and environment, are three areas I only go to Wikipedia for dates of occurrence and names of those involved. All the rest related I assume is biased.
Need to look up a song and artist, anime character, or what years a car was available, I am pretty much going to trust what I read there, not so with much else anymore.
You also need to look at the discussion page to (a) see what points of view are being deliberately excluded by the biased editors, (b) find references to data on the other side.
(At least you need to do that on climate/environment - I've never looked into middle east)
Need to look up a song and artist, anime character, or what years a car was available, I am pretty much going to trust what I read there, not so with much else anymore.