Very tight in every sector. The top speeds are also comparable. Considering that McLaren is again at the bottom of the list, but it is only a couple of kilometers per hour to the other top teams. There is no real advantage here, since acceleration at the exit of the corners is much more important.
McLaren is still the most efficient at the exit of the corners and accelerates more intensely than the others. Even taking into account a small loss at the end of the straights, the chassis still passes the sectors faster than the others, well, perhaps Red Bull can counter with something.
To sum it up: Globally, the chassis no longer suffers from an acute deficit in top speed, as well as an acute deficit in speed in slow corners.
It remains to be seen how effective the updated kit will be on low-downforce tracks. It hasn't been there yet. Baku, Spa, Monza, Las Vegas. That's the weakest point so far, based on last season. That means the team needs to make a new rear wing.