Why are the Premiership teams not doing better in Europe?

I admit that the BPL can be entertaining. Although usually it's pretty boring compared to the hype sky sports give it. I think a lot of your clubs are just going for quick fixes and not cultivating a style like teams on the continent do (especially Barca who pick managers who they've been training for it for ages). Rather like your national team a lot of the clubs lack an identity. The only one that sticks with a style is Arsenal but they need to change. Now it's just get whatever big name manager there is and throw money at big name players. The people running your league don't care though because it's purely commercial now.