I'd rather think PSG will be winning the game easily. We should also remind how Enrique's squad totally made Liverpool became nothing. Can we think Villa to perform better than Liverpool to fight PSG? I don't think Villa can.
I'm not feeling pessimistic about Villa, but rather than being aware with the reality. Emery's squad is non comparable to the highest wage bill squad of PSG.
This is why the result is obvious PSG win the game. I'm feeling very optimistic PSG to get into the semi final very soon.
As for the odds, and pretty obvious i will bet on PSG. 1.46 for home game is quite decent considering their opponent is Villa, which is not as strong as Liverpool.
I'm also thinking the same but PSG against Liverpool wasn't a floor game, the game ended in an open penalty which could have been at advantage of Liverpool but the recklessness of some players ended it quickly for Liverpool. It's possible that Aston Villa will go band to band with PSG or it's possible that they can draw this match in the first leg because Aston Villa was among teams that really qualified among top 8 teams to the Champions League and PSG wasn't even there.
Instead of betting win for PSG, it's better to go with win or draw to reduce the outcome of the game that will later caught you unaware. It's also possible that Aston Villa might repeat what Liverpool did in France, remember Liverpool went to their home and gave them a lead with 1 goal and everyone was expecting Liverpool to keep cool and finish the game at Anfield but they forgot to work on their midfield, similar thing is possible on the first game in this round of PSG and Aston Villa.