To be honest I guess, I'm still more of a quantity person more than quality, and I have not been disappointed. for example I'd rather pay $50 USD for an official NES Classic Mini with 30 classic games with an added bonus of save states for saving your progress. then try to obtain all those older games individually, because I save space, saved money and it's a win win for me.
I don't buy games that are for a younger audience, for example I'm a Nintendo 64 collector but I will not be getting something like "Elmo's Number Adventure" or Elmo's Letter Adventure.
Another example Most 2D and 3D platform video game. are often pricey and devilishly difficulty to play, I would never buy an original Mega Man game for the NES yet I bought both "Mega Man Anniversary Collection PS2"
(10 games in 1) and Mega Man X (7 games in 1)collection on PS2.
and since I got the re-released PS2 versions, of all the NES and SNES Mega Man games I can save my progress, and both turn down or raise the difficulty. and one of the games comes with an added bonus of 2 Mega Man games only released in Japan on the disc. on one of them