Which games are you playing? The 6 single player games are surprisingly deep with extra difficulty levels after beating the initial stages. Stamps are pretty challenging to get as well. So with just that, it's way more in-depth than Wii Sports.
The 3 co-op games can also be played with just 1 player, each with separate modes for 1-player Gamepad or 1-player Wii remote. These are the Zelda, Pikmin, Metroid games; and they all have a long list of levels with bosses at the end. There's even an extra challenge of achieving mastery rank for each, e.g., don't take damage and/or complete within an amount of time. The game does a good job tracking your progress for which controller mode and mastery/played or not.
If you do have friends and extra Wii remotes, just the 3 competitive games are enough to sell the $350 package. I brought an extra Deluxe system to a friend's and after a few hours of frantic fun on just these 3 games (Mario, Luigi, Animal Crossing), my friend bought my extra.
. anyway hope everyone can find solution soon.
