The amount spent is utterly irrelevant.
Spurs have strengthened with a CL level midfielder. Arsenal have bought a defender from a team who topped their CL group, Liverpool have bought a young Brazilian with potential to be a good player, Chelsea have bought a very good striker.
We've bought.... a Barnsley fullback.
I'd love to be wrong and for Stones to play against Villa and spark our run in, but lets be realistic.
A lot of our best players are the equivalent of a "Barnsley player" - and moyes got the best out of him. Liverpool have bought a lot of rated players who have turned out to be ****e for them.