The Peso figure is cute and looks like the cartoon character. However, the only bits now played with are Peso and the narwhal. Peso's medicine case is so small it would go down your average plughole, and it doesn't do anything - it disappeared within minutes and hasn't been missed. Same goes for the sea star (although the spots change colour in warm water - 10 second novelty). The narwhal squirts water and its plaster changes colour, and Peso gets thrown around a bit. The narwhal coffin (supposed to be an ice berg) doesn't open at the bottom of the bath as promised (basic physics would tell you that it was a silly notion anyway). The scoop thing only fits the narwhal head first, something my 2 year old doesn't quite understand. Peso's helmet comes apart rather easily, although it's equally easy (for an adult) to fix.
My kids got this as a present, and I'd probably buy it for Octonauts die-hards if the price was right (around the £5 mark). The manufacturing quality was OK but the imagination and design is very uninspring and impractical.