The final two minutes of 28 YEARS LATER are potentially a major miscalculation*, but before that, it's a very, very good film. Hard-hitting gore, great tension, and a shockingly heartfelt, touching story about a young boy's bravery as he tries to help his mother. Excellent performances, too.
* This ending better pay-off big in the next movie, because if it doesn't, it will have somewhat marred the kind of beautiful and understated resolution that 28 YEARS LATER offers right before it.