barcelona took a major step towards qualification for the last four of the champions league after they dismantled paris saint-germain on wednesday night .
it feels rather strange now but there was a time last summer when we were all wondering whether luis suarez - with his penchant for a human-based snack during football matches - was worth all that money for barcelona .
psg were unbeaten so far this season when playing without zlatan ibrahimovic , winning 11 and drawing 5 of the 16 games .