I think the only thing that maybe can use a buff is the speed. The rest is absolutely fine.
Yeah if you rush it like before, you might get dissapointed that it does not tear up infantry like before. But we don't need a tank that does that. I think it's a moderate, good counter against infantry.
It's ok.
It's fine.
It still does great damage to infantry and light vehicles. Can even do some damage to medium vehicles.
The decision between Cromwell/Centaur is still a very valid one.
For once I agree with Dullahan.