Depending on what you look for in a game, Wii Play is not a bad choice for a Wii owner with a couple remotes and buddys.
Most of the games are wacky but there are a few gems in there.
The tank game is quite fun, especially with another player, its fun and addictive, also challenging to see how far you can advance.
Find mii is also a fun game that relies on fast reflexes as you search for specific miis while a crap load of other miis flood the screen.
Target practice is also quite fun, reminds you of duck hunt but is a competitive 2 player target shooting game.
There are a few other games but there not really worth mentioning.
Again if you need a remote, this isent a bad idea. The game itself will probably collect some dust but its cool to have if you want some multi player mii fun.