These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Of course, said people never got to the end and realized Taiga was a nice girl all along. She gives presents to orphans, forgives her father, grudgingly considers her estranged mother as still a part of her family, and does everything she can to set Minori up with Ryuuji.
Broken Base: The second half of the series, which goes into Darker and Edgier territory, focusing more on relationship drama than humor, polarizes a lot of fans.
Nightmare Fuel — To some people, Inko-chan manages to be both more and less creepy in the manga version, as well. Or just disturbing in different ways. Others find him more Ugly Cute than anything.
Shipping Bed Death — Notably averted. Taiga and Ryuuji getting together didn't make the interest for their relationship wane any bit. If anything, it amplified it.