Unfortunately I do not have to use as much time the machine but the few titles that I have had through very fun and the 2DS is the form factor and priced right up my alley. Zelda - ALBW, Pokemon X / Y and Donkey Kong Country Returns have really fun (the latter can be a bit nerve-racking when you lose the concentration.
Processing continues at the sides creaks it easily but for this price very solid, have really nothing to complain about here.
The displays are also in order, the pixel density is not very high but you know hopefully each one 2DS / 3DS is considering in advance.