About PSG, I am also still quite wary of them because of course, their coach factor might make PSG perform better at this moment. So, Liverpool should not underestimate PSG because of course, if Liverpool are careless it will be enough for Liverpool to fail to beat PSG in this first leg, because Liverpool will also play away. Because in reality, Liverpool are also not favored to win in this match, so it will still be a difficult match but indeed, on paper Liverpool still have a chance to win.
PSG are too fearful when playing with big clubs in Champions League and in knock out matches. For many years, they spent a lot of money but lacked of champion mentality and this is biggest barrier for them to succeed in Champions League. A champion must be very confident about themselves and have very strong mentality to maintain advantage they have or to make strong comeback in disadvantageous time.
For the match with Liverpool, again PSG will play it with mass fear, I believe they will not have too opposite mentality in this match. This is big minus for them to get a good result from this match and result will likely not too good for them.
About Arsenal, they made a landslide victory in their first leg and thus, will allow Arsenal to play relaxed for the second leg later. Winning 7-1 on aggregate and in the second leg later Arsenal will play at home, then it is certain that Arsenal will qualify for the quarter-finals, and that is still a good step for them.
Arsenal can enjoy this landslide match and prepare to defend it in a second leg, their task becomes simpler by this big win. They can return to Premier League and focus on it for a while before quarter finals in Champions League.
The Dutch team Feynoord giving the Italian Inter Milan team some hard times here as they seem to be the better side in the first 18 minutes of play and having made Inter Milan goal keeper to make 2 saves so far. For the corner market, Feynoord seems to be delivering already as they have had 4 corners already in the game and it isn't 25 minutes yet.
Feyenoord made big surprise by dominating this match and creating pressure on Inter Milan but they did not score any goal. Inter Milan can bounce back in the second half and Feyenoord must play carefully if they don't want to lose this match at home from Inter Milan's counter attacks. Playing well is not enough and it is terrible if result eventually is a loss.