I think we just all miss the Vlad from 2021, who collectively accumulated 3.03 WPA for the first half of the season, where he is at 0.67 now.
Aside from his 3-HR game against Cole, nothing he has done comes to mind immediately and starkly. The single that won the Sox game was all right, but its not a exclamation point.
All I remember him this year for is his celebrations, media quotes, and balls going through his glove.
Might be logical fallacy, but personally that's it.
Vlad was an absolute feared hitter last year even when he was slumping; this year, not so much, everyone knows the 'trick' to get him out or at least get him to ground out.
He's late on hanging sliders/middle-middle fastballs (if you look at his splits, his pull% is down by 4 while his centerfield% is up by 6% - so things that could be HRs are just warning-track flyouts), gets Teo-esque levels of fooled by away/down pitches (O-swing went by 5%), GB% still 7% higher than last year (closer to 2019/2020 than last year), his soft-contact overall went up by 6% while hard contact went down because he is chasing those outside pitches, grounded into 14 DPs (when he only did 20 the entirety of last year).
Shrugs. 'Field' metrics do not change any of those %s (so we can't attribute it to AAA park that most of baseball likes to say).
Not sure what changed, why his stance changed (and changed AGAIN like a week and a half ago), why he regressed to 2020 shenanigans and hasn't adapted despite having 300+ PAs already, etc. etc. etc.
The entire expectation of WS was predicated on Vladdy being 2021 Vladdy, so understandably when he isn't performing to that level, we should all lower our expectations for the ballclub as well.
That 8th inning 3-pitch K BS is still in my mind; perfect time to do damage and take the lead and he just went up there guessing on 3 pitches against a 10 ERA pitcher.
You just expect more from your two-time all-star "hitting savant with mammoth power".