As a long-time fan of Uma Musume Pretty Derby, I've noticed how diverse the opinions about Tachyon can be within the community. Some players describe him as 'nasty' or the 'worst subject,' which likely stems from his in-game personality traits or storyline moments that make him less likable to some. However, others argue that his flaws add depth and realism, making the character more engaging and memorable. From my own gaming experience, Tachyon's portrayal challenges us to look beyond surface impressions. Characters who aren't purely heroic often spark more interesting plotlines and give players a chance to explore different strategies and emotional responses. If you've found Tachyon frustrating or difficult, it might actually mean you're engaging deeply with the game’s narrative. Moreover, this kind of polarized reception is common in games with complex character designs, where developers aim to represent a range of human traits. So whether you agree or not with the 'worst subject' label, Tachyon's role undeniably adds flavor to the Uma Musume universe. For new players, I recommend giving him a chance to see how his story unfolds—sometimes the most challenging characters reveal the best stories.