Honestly, the PS1 games are unplayable by modern standards. The controls are just plain bad.
I'd still kill for remakes of 2 and 3 though.
I would kill this phrase if I could. It usually only serves to knock something good, that isn't even close to "unplayable." I played it on PC with a fucking keyboard like a month ago and it was fine after 5 minutes.
TR1 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Anniversary
decent reboot but clearly the m.o. was to add a whole bunch more shooting and make it easy. TR1 just throws you in a tomb and says go fuck yourself, which is great.