Saw 6 Final Saw Movie?

Should saw6 be the final saw movie I think it should, otherwise it's gonna get real dumb. Don't get me wrong all the saws were pretty good, but saw 4 + 5 were starting on the idea of flashbacks.... You can only do so much with flashbacks, but to me personally, Saw 6 should be the final one cause you can only carry a movie so long before the movie becomes ignoring. the traps never do , but im going to get pissed if a "istant-follower" of Det. Hoffman exist and a Saw 7 will be made. Is it just me or should 6 be the cut off spot, to me it should, What do you think?