Actually, it turns out there IS a play-by-play EPA for this sort of thing. Let's go back and look.
In Week 1 we did not attempt any such plays.
In Week 2:
Golden right end for 6 yards, +0.4 EPA
Golden right end for 9 yards, +0.6 EPA
Williams left end for 8 yards, +0.4 EPA
(Also worth noting that Savion had a direct snap/wildcat rush for 16 yards, +1.4 EPA)
Week 3:
(Again - direct snap/wildcat to Savion, 2 yards, -0.2 EPA; direct snap/wildcat to Savion, -3 yards, -1.2 EPA)
Golden left end for 2 yards, -0.2 EPA
Golden left end for 4 yards, 0.0 EPA
Golden right end for 3 yards, -0.2 EPA
(I would also point out that these last two end-arounds came on consecutive plays; we were up 10-3 with ~3 min left and ran two end-arounds before throwing an INT on 3rd...The rest was history)
Week 4:
Golden right end for 5 yards, +0.5 EPA
Williams left end for 1 yard, -0.4 EPA
Week 5: Bye
Week 6:
Golden right end for 8 yards, +0.6 EPA
Golden left end for 8 yards, +0.6 EPA
Williams right end for 3 yards, -0.2 EPA
All in all, that works out to +0.19 EPA per attempt on jet sweeps/end-arounds. Worth it??? You be the judge I suppose...