I snagged the last F seat on the 321 that runs BOS-JFK today and got 1F:
It was comfortable but I found it was hard to get into even when fully upright. As in there wasn't much space for my legs to pass through between the seat and the ottoman area and I don't remember that from my last flight so I'm wondering if that's a bulkhead thing.
It was also disappointing to see the cracking paneling on a relatively new plane.