Pro Evolution Soccer 2015 official gameplay trailer is here to watch.

Konami Digital Entertainment B.V. today announced that the greatest Pro Evolution Soccer 2015 players from around the globe will gather at UEFA Festival as the grand final of the PES World Finals is held mere hours before the UEFA Champions League Final on June 6th.

Konami:
The free Data Pack 4 will be released globally on March 12. This update includes the latest rosters across all modes in the game, improves a number of player likenesses, adds new stadia and kits, and implements the latest boots and balls from a number of key suppliers.
very generous pack, cheers konami, pretty much changed all the boots, and added some nice new football styles
FINALLY! I'm pretty much done with MyClub this year, 700 plus ranking D3 (not to brag=p). And I've been waiting for a proper update so that I can start my ML!

Roster update, new stadium, boots, balls and visual upgrades incoming.
This got me pumped I can't wait for that demo to finally come to NA.
It looks epic but word from people who have downloaded it from HK PSN is that it doesn't play very well at all.
I'm playing devils advocate though & calling these out as FIFA fanboys as they say the reason is it's extremely unresponsive & how Konami have plugged the responsiveness as this years huge selling point I'm calling BS.
It could always be a bug though which could be the reason why the demo was delayed at the last minute for all other countries.
Looking forward to checking it out myself though.
It looked promising saying they would do the demo week before fifa release. Considering we need to wait 2 months, i thought they were confident to compete and make people wait. The delay in demo now has me concerned for them. Could be the year of fifa again. Unless a late demo is going to blow our minds, this will be fifas year.