I have to say that i'm not too impressed with the titles offered, but then again everybody has different tastes. These are nintendo's absolute classics, but how much does the original Donkey Kong hold up to todays RPGs and Strategy games? As Fred44 said, fun in short bursts.
As also stated, Early adopters can't complain at all, because this wasn't required on nintendo's part. They could have just been like "thanks for the money, guy who bought on release date."
Also to correct you, it should be Mario (Preferably Super Mario Bros.) COMMA yoshi, not Mario & Yoshi, implying it was one game, as that game does not exist.