TV Review: Marvel’s Agents of S.H.I.E.L.D. “Shadows” By: Brandon Wolfe ‘ Agents of S.H.I.E.L.D. ’ was one of the biggest disappointments of the previous year. Heading into the fall TV season last year, it seemed like the show to beat. Bringing Marvel’s cinematic hot streak to the small screen, under the (partial) guidance of brilliant TV impresario Joss Whedon and employing fan-favorite Clark Gregg to anchor the series as the beloved, revived Agent Coulson, ‘Agents of S.H.I.E.L.D.’ appeared to have everything going for it. Then it aired and the balloon of hope immediately burst. In place of the intelligence and personality we had grown accustomed to with Marvel’s cinematic universe, ‘Agents of S.H.I.E.L.D.’ was a dull slog, less an expansion of the Marvel experience into broadcast television than some cheap junk-TV adventure show that seemed more at home airing on a Saturday afternoon in 1994. The chintzy production values, the blandly attractive leads, the plodding dialogu