Aye, he's a 6/10 for me due to the lack of experience, Ringrose turned him inside out when Isa nearly scored the first try too, we got three points from that attack. He was solid but not exceptional.
The combined back three for me yesterday would probably have me shift Zebo to wing and Kearney at fullback who did his somewhat limited role pretty perfectly, Isa was in a league of his own in terms of back three play, Zebo did well but also got caught out by Sexton a few times but that'd happen to anyone considering the form he was in. The most interesting battle yesterday was Heaslip v Stander, two very different types of player near the top of their game and impossible to separate, don't overlook these guys for a trip to NZ next year.