Yeah, I think that was the most impressive thing all night. Good chance it also saved the game from a W-L perspective, too, and I think a perfect case in point for what kind of floor he really has. He could become a streaky or below average offensive player and you'll still get 3 WAR out of him. But he's not going to do that – you can also see that he has an advanced approach at the plate and is very quick to adjust to pitchers adjusting to him. I'm sure he'll have some valleys, but I wouldn't be surprised if pitchers don't really get a total beat on him. He is not like other young players in the slightest.
For me, there's no debate whatsoever – he's as good of a cornerstone as you can possibly hope for. With a better supporting cast, he's MVP-leading-you-to-the-playoffs in year 2 or 3 level of talent. Barring some real surprise or meaningful investment (it's a topic/argument for another day, but we could easily make a half decent investment of a couple of shorter-term signings and take a run prior to the arrival of the AA wave in full force), that's not close to happening, but he impacts the game in every way. The batted ball data suggests the power will be there, and I don't even know in PNC if you need a corner IF sold out for 35+ HR power or something anyways.
In any case, I'm verging on repeating things I've said in recent days and all offseason (as usual), but I truly hope that the main reason we didn't rush into a huge extension was to have a better and fuller set of data first. He's going to end up with a high priced arbtration, and so I think at this point, there's a high likelihood that the Acuna-type deal will end up being an outrageous steal in the FA years, even if technically due to the structure of things, there's leverage to force that number down a bit because of the pre-arb years. After this season we should be back at the negotiating table and willing to give substantial raises on the pre-arb years in order to solidify the costs through arbitration and get what you can get from the FA years. I think after 2022, we might be having an entirely different conversation, and it's well possible that even 4 months of this season will change the position a good bit.... but regardless of these details, there's not really any downside to that investment at all.