It is actually quite normal to doubt Leverkusen after seeing the way they performed against Qarabag. Yeah maybe they eliminated their opponent anyway but it was very difficult for them you know. Maybe they underestimated Qarabag and this caused them to have this much difficulty. I hope so otherwise their job against West Ham will be extra difficult in this phase.

We will see how dedicated they are by the first leg. I really want to see Leverkusen in the finale playing against Liverpool honestly. It is like the best kind of a finale for a season like this.

It would be the nearest kind of a finale to a Champions League finale I assume.
Qarabag has become the biggest challenge for Leverkusen in the European league this season. They can really make things difficult for Leverkusen. It was a tough match. But I'm sure Leverkusen will be able to beat West Ham in the quarter-finals. What I admire about Leverkusen is their extraordinary winning mentality. They were able to beat Qarabag 3-2 in the second leg after losing 0-2 until the 72nd minute. They really have a good winning mentality. It ended dramatically after Leverkusen scored 2 goals in the 90+ minute. But I'm sure they will perform better when they play against West Ham in the quarter-finals.
In this season we have Bayer Leverkusen vs Qarabag four times with 3 times won by Leverkusen and one draw mean things are normal with after losing group matches Qarabag done good homework and create problems for them in knockout round matches even they lost but still done good job and surely now here we have to praise Leverkusen which done impressive job and qualify for the next round with now they are going to face well organize side West Ham which is having good experience and quality which can create problems for them Leverkusen and things will be not easy for them to have win in this round.
Even Xabi Alonso done good work, and they are ready for all opponents due to their superior mentality and consistency but now from here we can say it's anybody game home advantage is going to be vital for both sides and which will be able to have good difference will go with advantage.