Street Fighter IV in Timezone Glorietta 4 - Impressions

We were at Glorietta 4 today and surprisingly, we spotted 2 Street Fighter IV arcade machines at Timezone Glorietta 4. They had two system-linked SF4 arcade cabinets, where each cabinet only has one set of sticks. When you start the game, you're given an option to play 'arcade mode' (which is open to challengers), 'beginner mode' and 'trial mode'.(Pictures of the unit are at the bottom of this