The 1994 Roger Corman "spectacular" of the same name showed us that comic accuracy doesn't necessarily ensure quality. However, this film, through its combination of the 616 and Ultimate comics, achieved a not-perfect-but-still-good result.
What worked. They put in a good amount of references to the comics and kept a lot of things in that were necessary to the characters but that I thought were going to change to keep in line with the other hero movies. It captured the spirit of the characters and their motivations and stories. The effects, for the most part, were at least on par with the standard fare we see these days. They made sure to mention Latveria, not only a couple of times in the body of the film, but in the sequel hook, which was changed last-minute because The Incredibles ripped off the iconic F4 moment that was planned to serve as the sequel hook. The team dynamic and infighting worked really well. Also, it was well-paced, and despite the fact that I know scenes were cut (specifically the scene where Ben passes by the Kirby Gallery and sees Alicia's bust of him, if nothing else), it didn't feel like there was anything missing. Also, I liked the nonstandard plot structure.
What didn't work. At the beginning, Ioan Gruffud's (Reed Richards/Mr. Fantastic) accent is pretty clear. As the film progresses, his accent goes away and his voice is more American, which shows that the film was filmed at least somewhat sequentially, which is very unusual. The problem is not the order it was filmed in, though, but the fact that he has that accent at the beginning. In contrast, while Julian McMahon's (Dr. Victor Von Doom) accent is there sometimes, it's not strong enough. He's supposed to be eastern European. It's pointed out that he's from Latveria, not just his ancestors. His accent shouldve been stronger. Now, for the most part, the casting was inspired. Michael Chiklis and Chris Evans couldn't have been better as Ben Grimm and Johnny Storm respectively. Ioan Gruffud and Julian McMahon were adequate, but felt like second choices (and in all honesty, they were. We were told many times through the director shuffle that George Clooney was the top choice for Mr. Fantastic and Jeremy Irons was the top candidate for Doom). Jessica Alba put in the best performance she could, and it wasn't objectively a bad performance. I just can't see her as Sue Storm. The role, I think, should've gone to Charlize Theron. But she still put in a good performance, so there's not too much to complain about from a nonfanboy perspective.
Honestly, the movie wasn't the best of the summer, but it did justice to the comic, was a lot of fun, and was worth the price of admission.
(4 out of 5)