I see Real Madrid improving under Xabi, their game is starting to use a system rather than relying solely on individual skill, and that's a good thing for Real Madrid heading into the new season.
Regarding the defeat to PSG, that doesn't mean we should immediately judge Xabi and compare him to Ancelotti, which would be unfair. It's only natural that Real Madrid lost to PSG. PSG already has a solid squad under Luis Enrique, while Xabi is still very new to Real Madrid. So, I see the vision Xabi brings, I'm confident Real Madrid will be stronger next season, especially in the Champions League.
I also don’t think we are supposed to attack Xabi Alonso yet, because even when he started coaching, we had already been seeing improvement in Real Madrid’s performance. We all know that if Xabi has enough time, he will do better. We all saw what he made Bayer Leverkusen achieve, and with the squad in Real Madrid, I have hope in him that he will do even better than he did at Bayer Leverkusen. All we need to do is give him time and not compare him with Ancelotti, as it’s too early. I also have hope that he will bring a new narrative to Real Madrid in the upcoming Champions League, and also in La Liga.
That's my expectations on him too, Xabi must have spent a season or two at Madrid before anyone would start to question or judge his credibility and ability to be coaching Real Madrid, Alonso is still an upcoming coach in the managerial job and can't even be compared with Ancelotti's experience with managing a football club. I believe with time, Alonso will replicate his achievements in Bayer Leverkusen at Madrid but not something that will happen immediately as many were so desperate to have seen him win PSG and the club world cup.