I think it is hard to know how good or bad our receivers are. Juju Smith-Schuster went off for 7 catches and 130 yards for KC Chiefs. Somehow he got open when he never seemed to do anything on the Pats.
Pats receivers are young, they are probably keeping the routes and reads pretty rudimentary for them but I think if you put Douglas (for example) on KC, he would catch passes just fine. Boutte got 40 snaps last week. I am glad to see that. I think he is definitely better than Thornton. Bourne is back now too. I think Bourne, Polk, Douglas, Boutte is a decent enough receiver group, probably better right now than KC's receiver group.
You look at KC and they have the QB, the O-line, and the scheme and a receiver like Juju Smith-Schuster can make plays in that context. The Pats have on QB, no O-line, and no scheme. I doubt even Jerry Rice and Randy Moss could make plays on this team. Again, maybe these Pats receivers aren't that good, it is just hard to know in this context.