I thought i'd give this a go since it came top of the tikka taste test. Personally i'm a blade's convert. I used it in Abdul's Dynamite Chicken. The recipe produced nice succulent pieces of strong tasting tikka but i did find the use of all the pastes added a tartness which was not down to the yoghurt. The vinegar did come through the strong flavours. I would use the recipe again but use more yoghurt to thin down the marinade and maybe scale down the paste quantities. I want the meat to absorb the flavours and not have the taste obscured by tasting the marinade residue, of which there was plenty, stuck to the meat. For me, Blade's still has the edge and is a cut above the rest, if you'll forgive the puns ;D