Matchday 4 of the Champions League group stage saw round-of-16 places clinched by Liverpool, Bayern Munich, Juventus and Ajax, while Manchester United conjured another late show and there were narrow Barcelona and Real Madrid wins, but Paris Saint-Germain slipped up and Atletico Madrid and AC Milan continued to struggle.
We asked James Olley, Tom Hamilton and Andrew Richardson to answer some big questions.
What caught your attention on Matchday 4?
Olley: The curious relationship Liverpool fans have with Luis Suarez.