Honestly, respectfully hard disagree. Ditching the success ballast was a long time coming and ultimately the best decision made of these updated regs. Compared to the S2000's these NGTC cars have always carried weight well, so the ballast levels had become excessive just to take effect. And in doing so seemed to hamper FWD cars more than RWD's.
With the Hybrid allocation, whilst it's not perfect by any means (personally I think it still needs to be more powerful, given how it's distributed based on where you finished), it's a better solution. As the gap between front and rear wheel drive has been closed across all fronts it seems. Granted, with just WSR running RWD with the 330e's theres not much to compare against Vs all the FF chassis'. The tyre compound rule does need work, I feel the hard and soft used at Croft was a bit OTT, given the 1s+ delta between the two. But it did make for some interesting, if not predictable racing tactics 🤷♂️. And has worked so far this year otherwise 👍
As for the quality of racing? To be honest I don't think there's been much change, I definitely don't think it's gotten worse though. Given the grid size has shrunk a bit recently, some of that chaoticness, for want of a better description seems to have died down somewhat. Though at tight tracks like Oulton that's no bad thing I'd say.