hasn't felt weak to me at all, from playing her for a bit
the worst that's happened is the game ends before i get some items but that's the game not her being bad
really my only complaint is how underwhelming her E is, sometimes it feels like a trap move
MorgManBasher2 votesJust no reason to play her. Cait is better at all stages of the game except late game, and Cait is still really good late.
Also why play Trist when armor pen was just buffed? Spam the freelo lethality champions like 
Big Lincoln2 votessounds more like a caitlyn problem though
none of those guys except for draven and MF are fun so i don't really bother to play em
A Doorknob1 votesShe isn't bad, it's just other adcs can do her role and more more effectively.
Asayake 5150glow1 votesE is super strong early if you manage to actually manage to charge it fully. It does like 2-3 bars at level 2.
Dynikus1 votesthe worst that's happened is the game ends before i get some items
that's the problem. the average game length is really short, so it's less common to get enough items to make a big impact. The current state of the game is what brought about ADC in 2k17 memes, not ADCs actually being weak.