I got bored with a lot of my current gen games like skyrim, fallout, amalur, skyward sword, etc and dusted of my psx a few months ago. luckily i never sold any of my old games or systems so have them all at hand
I went for the lofty venture of playing all the Final Fantasy games in order from the beginning and man has it been fun.
the original I hadn't touched since i borrowed it from a friend in the early 90s so that was cool to re live the story. II and III i had never played so that was interesting and well worth the trek.
IV was always a bit of a black sheep to me and i never really enjoyed beating it, and hoped that having had a 4 or 5 year break would have reset that feeling, but it didn't and couldn't get back into it so moved on to V after about 1/4 of the story, which also only got a light dusting when it was first reissued on psx but found it to be fun but not mind blowing
I was about to put in VI last week when the itch took over and i started VII instead. I must say playing FFVII again after several years off made me really fall in love with the game all over again. having spent 100s of hours over multiple playthroughs over the years i think this game was the most burnt out game i could have played and it felt fresh again! while the graphics haven't aged well, and i was tempted to mod my PC version from way back when, there's still a charm to the simplicity of the psx version. the scenes right before the end of disc 1 felt just as emotional as the first time i saw them and i actually really hate sephiroth again haha!
I figure by the time i get through VI, and VIII-XIII i'll be ready to go back to my sandbox games with an open mind and a rekindled spirit

though i think i'm done with skyrim until a GOTY edition is released...