Is Lux really that bad?

I started playing the game this weekend, I'd known about it for years, but...held off because of how "toxic" I was told the game was. (Though honestly I haven't experienced any of that, and it can't be worse than what I've had thrown at me in Overwatch) But, I've noticed a trend. Every time I pick Lux as as my champion, I win the match. While if I'm not on her and play Ashe or somebody else my team losses. But, google searches on Lux players in League make her seem like a throw pick and there's a lot of complaining... Has she been improved at all with patches and that's why it's easier to play her now than 2018? what gives?
Report as:
Offensive Spam Harassment Incorrect Board