Is Gutsy Gibbon Ubuntu's Vista?

ProteusQ writes: "I've upgraded my Dell laptop from Feisty to Gutsy Gibbon (Kubuntu). The only real change I've noticed is that acpi is broken. Some say that's the fault of the kernel, but I disagree: no one can force a distro to use 2.6.22. I've honestly found no reason to upgrade my other two laptops because Feisty worked better than Gutsy. Is anyone else having this reaction?"