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We consider the optical and radio afterglows of long GRBs for both blasts viewed along the jet axis (\"on-axis\" afterglows) and misaligned observes (\"off-axis\" afterglows). Comparing the optical emission from the afterglow with that of the accompanying SN, using SN 1998bw as an archetype, we find that only a few percent of afterglows viewed off-axis are brighter than the SN. 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