I hate how people go so overboard after a bad result. Especially harsh on Özil and Giroud.
Özil - its like people have never seen him before he came to us? Did you expect him to be a one-man wecking crew? He is and always will be the guy to put it on a plate for others. He will struggle if there are no good outlets for him (ie. us missing genuine options out wide). He has never scored 10 goals in a league season for any club he has played for. Other thing is pace of the PL - its not the same as La Liga.
Giroud - he is not a striker to bully a whole defence alone like Drogba. In big games (Dortmund, United) our midfield drops too deep to defend and he is alone up there, cant bring anyone into the play (which is his strong point) and thus cant be at the end of the moves to finish things off. He tries though. But like in Özils case its like people expect miracles from the guy without looking at problems in the team.