What's bad about FL Studio?

I apologize if this question has been asked many times before, but in my years of using FL Studio for all of my recording and composing, it has seemed to serve me well. Yet, I see a lot of people complaining about how FL Studio is less than satisfactory. What are your reasons for disliking this particular DAW, and would you recommend that I try another?

Edit: Not complaining about being downvoted, but please explain your reasoning when you do so.