Continuity mistake: When Dr. Doom captures Bruce Banner/Hulk, they are wearing blue pyjama bottoms. When Hulk busts out of Doom's Latverian embassy, his pants are incorrectly colored reddish brown. (00:12:09)
Continuity mistake: When Thing knocks Hulk into the construction vehicle, its crane and wrecking ball are relatively close to the ground. When the shot changes, the crane and wrecking ball are suddenly much higher in the air, allowing the wrecking ball to knock the Fantasticar out of the air. (00:15:24)
Continuity mistake: When we first see Bruce Banner, he remarks that the gamma patch he is wearing on his left pectoral didn't prevent him from turning into the Hulk. However, the patch was never there when he was Hulk just moments earlier. (00:01:46 - 00:06:27)
Continuity mistake: When Frankie and Johnny are kissing, just before Terrax arrives, they are next to the spire of the Empire State Building. When the shot changes, they are suddenly in outer space. (00:05:53)
Prey of the Black Panther - S2-E7
Continuity mistake: When the Wakandan children are crawling all over Thing, keep an eye on the one on the far left, and you will see his skin briefly changes to a darker color. Additionally, when Thing begins walking away, some of the villagers behind him are also shown to have their skin and clothing briefly changing color. (00:12:33)
Continuity mistake: When the X-Men are watching Johnny and Rick Jones fly overhead, Wolverine's jacket briefly changes color. Additionally, Gambit's eyes change from having white sclera with dark irises, to correctly being black sclera with red irises, and then back again. (00:09:33)
Continuity mistake: When Dr. Doom is attacking Reed, there is a window on each wall. When he throws Reed against the wall, and when Rick Jones pushes the medical contraption into Doom, the window is missing. When Doom stands up, the window is back in place. (00:16:11)
Continuity mistake: When Thing and Hulk are battling at the construction site, the building's steel beams are red. When Reed is watching the fight on TV, the steel beams are gray. (00:15:04)
Continuity mistake: When Sue is watching Hulk and Thing fight on TV, Reed's hair is incorrectly colored blonde. (00:14:23)
Continuity mistake: When the helicopter arrives to film Hulk and Thing's battle in the street, the helicopter door is closed. When the shot changes, it is open. (00:14:05)
Continuity mistake: When Hulk and Thing are battling in the street, the driver's side door to the taxi that is next to them is open. When Thing punches Hulk and Hulk goes flying out of view, the door to the taxi is now closed. (00:13:32)
Continuity mistake: When Thing punches Hulk up towards the building, Hulk is flying towards windows. When the shot changes, Hulk is shown crashing through a hotel guest's wall, with no windows in sight. (00:13:13)
Continuity mistake: When Reed first appears onscreen, he is holding a set of vials in his right hand. When the shot changes, he raises his right hand to rub his eyes, and his hand is now empty. (00:07:25)
Continuity mistake: When Reed holds up the vial to Thing, Thing is facing him. When the shot changes, Thing has his back turned to Reed. (00:08:04)
Continuity mistake: When Johnny is first shown watching TV, his head is resting against two large pillows, one white and one pink, and Sue is walking towards him. When the shot changes, the both Sue and the pink pillow have disappeared. A few shots later, the pink pillow is back, but now both pillows are smaller. (00:07:11)
Continuity mistake: When Johnny is on the couch watching the news, there is no coffee table next to him. When the shot changes, a coffee table is visible behind his torso. (00:07:09)
Continuity mistake: When Dr. Doom is first seen, his left hand is bare, and he is wearing a gauntlet on his right hand. When the attendant finishes removing the wrapping from his bare hand, Doom walks over to a console and picks up two gauntlets off it, and both of his hands are now bare. Additionally, Doom's fingernails started out being short, but when he picks up the gauntlets, they are suddenly longer. (00:05:42)
Continuity mistake: When Hulk is leaping away from Central Park, his reddish brown pants are incorrectly colored blue. (00:05:36)
Prey of the Black Panther - S2-E7
Continuity mistake: When Black Panther blocks Klaw as he tries to clobber him with his sonic cannon, Klaw's white sleeve is incorrectly colored red. (00:18:09)
Continuity mistake: When Frankie is telling Johnny that she has been reading about him, there are several men in the background. A couple of shots later, the characters in the background are different people altogether, including two women. (00:01:07)
Answer: Gleaned from the Internet: Much of the negative reaction was due to the poor, simplistic, and outdated quality of the animation where the characters moved stiffly and clumsily through scenes. There were also some obvious animation compositing gaffs. The animation colors were also criticized as being overly bright and cheery and out of character to the established story's darker tone. The broad humor of the first season was replaced by a more mature narrative between the characters.
raywest ★