The league, with regards to the top 6, is the weakest it's been in a while. Arsenal, United, Chelsea and Spurs are all in transition with new managers and rebuilds. That said below the top 6 teams like Wolves are materialising and the relative strength compared to other leagues is better.
The rest of Europe is facing similar issues by the way which is why your garbage comment is, well, garbage.
Real, Barca, Athletico aren't really flying. Barca just ditched their coach for instance and Madrid are in a love hate relationship with Zidane. In Italy Inter are doing well but the league itself is weak and they are in the Europa League which speaks volumes. Bayern and Dortmund are hit and miss with the former still yet to replace some high profile departures like Robben, Robern etc.
Essentially European football is going through a massive change at the moment with only really Liverpool and City capitalising on it. Anyone half decent could cement their place at the top and this is why I feel despite being a very good team this Liverpool one isn't an all time great. They are just seizing a fantastic opportunity.
But yeah the PL isn't garbage. The success of the national team itself should tell you that much.