Bayern are as good as they come atm and Dortmund with their full squad can beat any side on a good day. And even fuckin' Frankfurt made it 5-5 against Porto, who are obviously not utter crap. So well... saying the Bundesliga is the best league is delusional, but utter shit??? Nah.
Porto is miserable. Worst season in 20 years. Bundesliga teams are shit and play kamikaze football as seen many times.
Leverkusen lost 9.2 against 2014 United. lol
Leverkusen lost 10.2 against Barça 2012
Leverkusen lost 0.4 with PSG
Schalke 1.6 against Madrid
I could go on. Only bayern and dortmund know about tactics. The other teams play brainless football.