Yes, it's true that Liverpool was quite disappointing, but still it was great stuff from the Gunners. Credit's due where credit's due.
Also, Drogba and Shevchenko showed a glimpse of what they can do when they click. Yes, Watford was poor, but still we could see that in Drogba's first two goals, Shevchenko drags two defenders with him opening space for Drogba.
Shevchenko's movements explain a good deal of Drogba's recent form. More goals means more confidence and Drogba is surely making the best of it.