It's hard to pick a favourite of Stella's videos because they're all so good, and the same can be said about all of them: Her genuine enthusiasm for getting messy shows very clearly. I get the impression she would be doing it for her own enjoyment regardless, and being able sell videos of it to her fans is just a bonus. Anyone who is any sort of WAM fan can probably buy any of her videos and not be disappointed. Things I particularly like about this video: The colours of the gunge and seeing them mix together. Stella's reactions when it first hits her (poured from a considerable height, off camera). The way it completely covers her head sometimes. The goggles which protect her eyes, presumably allowing her to keep them open (not that we can tell, and not that she would have been able to see much anyway!). The part where she slides down the inflatable chair into the pool.