There's great promise on 'I Swear' in terms of vocal talents and song writing, but everything's a little too noisy and would benefit from some further artistic development. Tulisa's vocals are sung well and the rapping by Fazer and Dappy is solid, and particularly British sounding for what sounds like a mainstream cross over attempt. However, the beat's a little too synthy and is perhaps trying a little too hard in sounding American. 'You Better Not Waste My Time' is a lot more enjoyable to the ear and should have been the lead single here, as it doesn't seem like the artists are trying to rush their way through the track. Everything's at a more digestable pace, the beat's a lot more authentic and there's a stronger sense of subject matter. With the right handling these guys could go far, with some genuine talent to build upon.