Purchased it after throughgoing many harmonicas and have been using it for 2 weeks:
Pros: - Packaging by amazon was great. - This small size (10 x 3 x 2.5 cm) richter tuned harmonica succeds in giving excellent response with great sound. - What is Richter tuned? : Single note having undivided channel openings, which allows the airflow to pass over both blow and draw reeds simultaneously enables to produce bluesy wailing sound by bending - i.e. by lowering the pitch of certain notes. - Overblowing produces the missing chromatic notes lying in between the notes of the major scale 'c'.
Cons. -Need to spare more air for upmark sound. -If just beginning to learn bending, you can use it before wasting bucks on expensive ones. -cannot expect it to go for too long with same sound quality.
In short, Go for it if you want good sound in minimum bucks. Silver star can play pop & rock, folk, speciality while blues band will only be able to play blues. If budget is more go for blue harps, special 20 or crossover.