No, it's not. It's incredibly challenging to form passing triangles and subsequently keep the ball - something Pardew has spoken about extensively.
Yeah, that's why you need movement. Wide men coming inside, Forwards dropping deep, Fullbacks overlapping. Midfielders pushing forward. It's not rocket science.
Most of all you need a f***ing plan, regardless of the formation you decide to go with. We've got no plan whatsoever.
Clearly what we're doing could be done much better, but 4-3-3 still remains the ideal solution.
I'm not totally convinced Pardew is capable of what is required, TBH.