The odds are very clear, although I see the game more balanced than the odds represent. Bayern has to do without Lewandowski, but PSG also has two strong absences due to Corona infections: Alessandro Florenzi and Marco Verratti. But I think the loss of Lewandowski is more important for Bayern than Florenzi and Verratti for PSG.
Neymar and Mbappe are the players Bayern Munich should watch out for. Both of them have scored 6 goals in the Champions League so far and Bayern Munchen must be aware of the two PSG players if they don't want to get the disaster that Barcelona experienced before. I don't expect PSG to make so many mistake that they fail to win the match. If at this stage they fail, then there's no point beating Barcelona by a big score.
I did NOT expect such a weak game from Liverpool. Or Real Madrid played so that did not let Liverpool show their strength. It seems that Klopp has big problems with the team. But they still have a chance. 2 goals can be won back.
The second leg is Liverpool's last chance to qualify, but I think it will be very difficult. Real Madrid have already stepped one foot in the next round.