I still don't know if I should get this game. I can never be bothered to finish Kirby games with the exception of Power Paintbrush and Epic Yarn, but those two aren't the usual Kirby stuff. Besides, when it comes to platformers this holiday season, there's already Super Mario 3D Land and Sonic Generations which I will get for sure.
I am even more tempted to get Rayman Origins than Kirby's Adventure Wii, but I guess I will skip both of them for now. There's another three games I will get for sure (Skyward Sword, Tales of the Abyss, Mario Kart 7), so I won't have enough time to play them all anyway.
This is much easier than you're pretending.
Do you like Kirby? Will you buy the game because it's Kirby? Do you have someone to play with? Is there a child alive inside your heart whose songs of joy fill the recesses of your mind with music like bells?
If you answered yes to any of those, buy Kirby.
If you did not, do not buy Kirby.