Thea and Arrow overall is much, much better in Season 2. Seriously, the writing overall improved, but it probably most improved for Thea who has a very good character arc this season.
Iiiii disagree. I'm up to speed with Arrow, and overall I find the show enjoyable, but I'm still wishing for Thea's horrible maiming. I hate her as a character. Although, I do agree that the show in general is much better in Season 2. Just, Thea is annoying as balls, no matter which season I'm watching.
I just hope that Season 3 gets even better, instead of doing the Heroes thing and going from good, to bad, to awesome, to horrible, to cool, to abysmal with each subsequent season.
Edit: Also, I realized that I kind of derailed the thread into an Arrow discussion when this thread is about The Flash. Sorry. :c
BTW, do you think it's a pipe dream to think it's possible that they'll include the suit being vacuum packed into a Flash Ring in the show? I want that so bad...