I haven't made up my mind about it. I mean, I'm enjoying or at least tolerating it enough to keep going through it, but would I actually recommend it to anyone else? I am at conflict with that, probably because it is, as previously mentioned, so all over the place in quality that it feels difficult to just be like "yep, go ahead and watch it" to anybody (and I am generally quite harsh on any media that can't be consistently at least okay, but I am being uncharacteristically forgiving here with Batman, for whatever reason - possibly because despite all its issues, and really the general issues of DC stuff at large, I still tend to like the characters and world). If you aren't at all into the central conceit and formula of Batman as a TV show, then no, it's probably not quite good enough to warrant starting, especially if you know that the first season is an incredibly daunting sixty half-hour episodes long (strangely, the rest of the show, i.e. the next five seasons combined, is only 49 episodes total). You can also typically tell pretty quickly if an episode was written by one of the good writers or one of the bad writers, usually within a few minutes, and I won't lie, I can kind of mentally check out when I detect that it's going to be one of the worse episodes, which softens the blow a little. I think the more character-introspective episodes tend to be the biggest hits and misses - when they're good, they're good, but when they're bad, oh boy are they bad. As I've mentioned some number of times before, I can handle a whole lot of nothing (e.g. Batman doing his thing and beating up the bad guys in a largely unmoving but inoffensive episodic plot) a lot better than I can handle a show or movie trying to get all serious on me and thinking that it's being big and important and emotional while actually instead falling on its face painfully.
I will say that I am enjoying it more than The Big O, which I watched like ten episodes of some years back and which is clearly a ripoff of Batman: The Animated Series. Actually, I just noticed that The Big O was literally made by Sunrise, and Google results suggest that yes, they intended it to be their own mech-Batman show after their experiences with animating Batman: TAS. The only issue is that the addition of the mech elements were dumb as all get out and seemed to be as pointlessly formulaic as Sailor Moon monsters of the week (it seemed like each episode would always end in a completely shoehorned in giant mech fight no matter how irrelevant it actually was to the plot of the episode), and the main character is just a whiny manbaby instead of...well, you know, Batman. Batman might be badly and/or inconsistently written at times, but he is not a whiny manbaby at least.
I also just noticed that the episode that I want to watch most, the episode that is probably primarily responsible for me starting to watch this at all after I went through the trouble of reading the original comic for it, is literally the very final episode of the whole series. Season 6, episode 11: Mad Love. So...that's great.