I can only concur!
My experience is based on playing the Warspite, Fuso and the Kongo.
My dispersion seems slightly worse, specially in the Fuso and for the love of me I cannot seem to hit the Citadel on cruisers even at point blank ranges.
I first though it was just random RNG, but since patch my average has more then halfed in all regards except target hits.
Furthermore in today's ten games and yesterdays ... on average top three is two cruisers, which is a major change from before.
Regards