Eduardo, I don't hate it, I just disagree with what a lot of its proponents say.
You say "data, dataframes, quick plotting" and I hear:
1. how do I add that plotting library I need? will my build be reproducible anywhere? is it part of Anakonda? does it support Python 3?
2. hours and hours of wading through obsolete poorly formatted documentation
3. no types to help me pass parameters in the right shape