As to the third statutory factor, Accolade disassembled entire programs written by Sega. Accordingly, the third factor weighs against Accolade. The fact that an entire work was copied does not, however, preclude a finding of fair use. Sony Corp., 464 U.S. at 449-50 ; Hustler,795 F.2d at 1155 (“Sony Corp. teaches us that the copying of an entire work does not preclude fair use per se.”). In fact, where the ultimate (as opposed to direct) use is as limited as it was here, the factor is of very little weight. Cf. Wright v. Warner Books, Inc., 953 F.2d 731, 738 [20 USPQ2d 1892] (2d Cir. 1991) .