Yeah this match will be very interesting to wait for, I know almost everyone favors Argentina but here I prefer Colombia. I have been paying attention to Colombia's performance since the start of the tournament and they play different games meaning they cannot be underestimated, what concerns me about Colombia is a strong defense and a dangerous attack and these 2 reasons make me believe that Colombia can make a surprise, I didn't say at regular times but on all occasions including penalty shootouts.
I am also watching the Argentina vs Colombia match now and there are still no goals scored for these two teams, but if you look at the defense and way of playing of the Colombian team it is not bad even though Argentina themselves are also playing quite well with quite good attacks. But in this case I think Argentina could have won if the Colombian players themselves had been careless enough, although that hasn't happened as long as I've watched this ongoing match.