Should we be happy that Qatar won the World Cup bid?

As soon as the announcement that Qatar will host the 2022 World Cup was made, I tweeted that I had "no clue how I feel about this". A few days and articles later, I think I have a clearer assessment. There were so many pro and con arguments made that it was quite difficult for me to filter out the pettiness and fake pride. But all in all, the discussion centered around 4 main issues that I will briefly describe.