Summary: If you can avoid the game breaking glitches and the sometimes VERY confused controls then these games should provide quite a few hours of entertainment. Both for the experienced/seasoned plat-former player and the new-comer such as myself.
Summary: It took about one month for me to complete all three games on the disc with moderate play. The games are very challenging, especially Legend and Anniversary. Playing on the PS3 platform, I did not find any bugs on Legend. The only bug on Anniversary that I encountered is on level 13 (second to last level) where Lara is standing on a platform and a flying mutant (bat looking creature) is spitting fire at her.