EuroGamer have posted up a preview of Vexx, Acclaim's first PS2/Xbox platformer. Here's a snippet:

    "It only takes a few minutes with Naughty Dog's inspirational platformer to gauge its strengths. J&D is an entertaining, exciting and intricately detailed adventure with a quirky sense of humour and a distinct lack of loading screens. Vexx, on the other hand, is borne of an equally fantastical premise, but the most humour we can expect is dark, and despite its zany graphics, this is more Legacy of Kain than Mario."