This digression is to make you understand the ridiculous price we are asked for 3 games, admittedly old, but still good, even and especially long (which is not the case with modern games).
The games are much more beautiful that at the time, but do not expect the graphics to the Battlefield 3, and at the same time I think it's time better, as it guards its charms of yesteryear.
It is true that there is no MGS1 above, but do not forget that it was released on PS1, so it must be a huge job to put it in HD. It will get us may be an AMS edition 1 and 4 in the future ...
Finally, for fans, the uneducated, or those who conaisse as episode 4 of the series, it's a purchase that must be done urgently.