No he wasn't, and he made a few good saves.
Although I do agree Leno should be starting, Cech's best days are clearly behind him.
I actually think Cech has been one of our best players this season so far. He's been pretty good TBH.
I don't understand the clamour for Leno starting? If Emery doesn't think he's good enough to start over Cech that should be a major red flag in itself.