Is the question here about tools or match-ups? (I refuse to use the word meta because most have no idea what that even means) If it's the former, it's not really debatable. Catwoman HAS some of the "necessary" tools to be competitive in Injustice: great air game, jump ins, 50/50's, damage, oki, low hitbox, etc... I'm strictly mentioning her strengths here, because while she does have weaknesses, the tools she has are enough to compensate and make her competitive. Now if we're talking match-ups, it's a different issue, because then you HAVE to mention her weaknesses and how they sway certain match-ups. So it's easy to say F1 is a good footsie tool (it is), but in certain match-ups, you have to link that directly to her poor walk-speed in the footsie game (tools don't exist independent of each other and most are interrelated), and then it becomes a different issue.
Ultimately, here's the question to Catwoman downplayers: Do you deny that she has the tools to compete? I've honestly not seen anyone do that though, in fairness.
But, to the Catwoman up-players, how good do you think she is, based on her match-ups? Like for example, Wonder Chef will shit on Injustice and the amount of tournament viable characters (or lack thereof, in his estimation). He talks about how only a handful of characters have a chance...yet he really talks up Catwoman and criticizes the downplayers, which is fair enough. But, by that logic, wouldn't that make her among the best characters in Injustice? The ones who can actually compete? Since they are allegedly so few I mean. So that makes Catwoman...a top tier character? Yeah, I'll go ahead and call BS on that one.
So the question for the up-players is, please name how many characters is she better than (and hopefully some match-up evidence to support it). Because if there are 15 characters better than she is, then how good is she, really? Remember, it's all relative. As a character, you're compared to other characters in the game. It's not just about tools (which Catwoman possesses to an extent). Because it's really easy to make a thread with a similar OP naming pretty much most characters' tools in the game, and go "hey, how is he that bad?"