Forget Donkey Kong: Ape Escape is where its at!
I have recently become a fan of the Ape Escape games. It suprises me that this series, which arguably started off as being very successful in the US (with the first reaching Greatest Hits status) has gradually become overshadowed to the point where several of the entries have been japan-only as of late and the others have mostly failed to reach Greatest Hits status (save for the PSP remake). Being a first party title, I believe Ape Escape should be the flagship mascot series of the PlayStation! I haven't finished all the games yet but all of the ones I have played so far (AE1, AE3 and AE: Pumped & Primed) have been great. Any other fans here?

Comments
I still haven't tried Tomba, but it's a largely different kind of platformer than Ape Escape from what I've seen, so, apples and bananas.
fix'd
One of my favorite Ps1 games ever! I love this game.