Oh, absolutely, he is awful on both sides of defense and has been for years. I forget who it was, maybe Liverpool, but someone was running his team ragged down the wing in a recent game. Just absolutely destroying him, could have been ManU in the CL final.
Maybe I am biased when it comes to Senderos b/c I hate him so much and he f*ks up so royally and so often for Arsenal, but I have a hard time admitting anyone is worse than he is. Absolute rubbish. I swear he must have pictures of Wenger with a 12 year old boy, there is no other explanation for him continuing to get games.