He did that in Batman v Superman, cloning smart phones to go through them and digging through Luthor's computer are examples of modern day detective work.
What do people think actual detective work is exactly?
It helps when you don't ignore the rest of sentence you're quoting. I'll let you scroll back up and reread it yourself, even though we both know you probably won't because if you were actually interested in addressing it, you would have the first time around.
And to clarify even though I'm sure you're going to ignore this, too: No, that's not what I was talking about. He basically pulled a Star Trek "computer, find me the exact information I need" with that. I'd rather see some old noirish-style investigation, personally tracking down leads, bribing or interrogating the right people, putting pieces of the puzzle together, and/or even just having a noteworthy portion of the story devoted to the act rather than simply handwaving it away by asking his computer to do it. Or by having someone like Alfred do it off-screen. Or any other such yawn-inducing forms of "detective work."
God forbid wanting to see the World's Greatest Detective actually be a detective.
And his Batman was certainly not hampered by his suit. Did you see how fast and agile he was in that fight scene against the thugs near the end of the movie?
The fight scene where it looked like he was playing Doom or something? <Barely move other than a punch> <barely move other than a punch> <sort of a kind of really slow and cumbersome dodge> <another barely move other than a punch>
I also saw his training regimen which was pretty much just a few different types of weight-lifting/pulling/dragging. Rather than anything even close to gymnastic-oriented, which is how he's portrayed in most other forms of media. The movies have
never portrayed that sort of thing, even the much-beloved Nolan ones. Instead, he relies on brute force and body armor to get the job done. Hell, I can't even think of any good examples of him fighting
smart rather than just straight-up brawling, though I'm sure there has to be at least a few times where he's done that.