Are PSG a failed project?

The invincible Arsenal side lost 3-0 at home to Inter Milan in the UCL. They also lost at home to United 1-0 in the league Cup, and to Middlesbrough in the FA Cup. Does this affect the achievement of winning the PL unbeaten ?
Got knocked out at home to Chelsea too in the UCL.
 
The invincible Arsenal side lost 3-0 at home to Inter Milan in the UCL. They also lost at home to United 1-0 in the league Cup, and to Middlesbrough in the FA Cup. Does this affect the achievement of winning the PL unbeaten ?
But what has that got to do with the massive disparity in spend and quality between PSG and the rest of Ligue1? It's like putting prime Man City in the Championship and being impressed that they go unbeaten.
 
But what has that got to do with the massive disparity in spend and quality between PSG and the rest of Ligue1? It's like putting prime Man City in the Championship and being impressed that they go unbeaten.
Or just prime Man City in the Prem.
 
I don't know. Barca just play so wide open, if Dortmund had players with real quality they could have scored 7 or 8 against them. Flick won't back off that high line but it will be suicide against PSG.
PSG are also quite open. Be an entertaining game. Villa managed to score 3 past them
 
PSG and Barca still chasing a treble. Would make an incredible final if it came down to the UCL