To be more precise:
What's better in Arrow Lake:
- less heat
- less power
- improved integrated graphics, now capable for casual gaming without dGPU, and has fixed really bad graphical errors that still exist in 12th, 13th, 14th gens
- less thread assignment issues because of cleaned up thread scheduler and removed HT
What's worse:
- CPU performance 5% less
So it's 4/5 aspects improved compared to previous generations. Most people, including so-called youtube tech-channels, however hung themselves up on the last 1/5 aspect. But all these people are not the majority, but uber-enthusiasts. It's the same people who always must have the latest and bestest RTX 4090 Super Ti, the same people who call everything else trash, the same people who overclock SSDs and RAM, the same people who only use K-processors and never non-K processors, the same people who don't care about temperatures, the same people who don't care about power consumption.
Of course - for these people Arrow Lake is "utter and total trash because 5-10fps less". For everyone else the new Arrow Lake is better than anything from Intel since the last couple of years.