Yeah it's hard to lock in a top 10 games of all time list as my thoughts change over time. I usually tend to skew that with games that blew me away and games I put in massive amounts of time into.
If I just put one up right now based on how I felt/much time I put in it'd be in no order:
- The Legend Of Zelda Ocarina Of Time
- Super Smash Bros Melee
- NBA Street Vol 2
- Def Jam FFNY
- Persona 4 Golden
- FFVII
- Uncharted 2
- Bayonetta 2
- Super Mario Galaxy 2
- Power Stone 2
That's just all time off the top but I'm sure give me some more time I'd think of other titles
- StarFox 64
- Marvel Vs Capcom 2
- Soul Calibur
- NBA 2k3
- NFL 2k3
- Conkers Bad Fur Day
- Banjo Kazooie
- 999: 9 hours 9 Doors 9 Persons
- Kingdom Hearts
- Diddy Kong Racing
- Crash Bandicoot 2 and Warped
- Sonic Adventure
- Rival Schools
- Phoenix Wright Ace Attorney
- Resident Evil 2
- Tales of Symphonia
- GTA San Andreas
- The Last Of Us
- Super mario 64
- Resident Evil 3
Nothing this gen has reached all time omfg status yet but I think I'd say Persona 5 and Bayonetta 2 are close to being the very best games I've played/playing this gen so far. UC4 mechanically is better than 2 to me but the output of MP content and the slow start up puts it behind UC2 if talking overall.
Edit:

how could I forget the BLASSICS like Jet Grind Radio, Tony Hawk's Pro Skater 2 , MGS1 and MGS3 Subsistence??

See?? fukk top 10 games of all time lists.