Why only 3 stars? The Amazon-semantics for three star is "not bad". Everything else about it is running in "Like (very)". Unfortunately, the latter is not true. The ISOs can be set only bit fiddly with two hands. Perhaps we could have stayed even consulted a real designer to make a decent user interface. The whole part looks quite cheap, because only plastic. For 100 I would have expected something that has more value. 30 would perhaps be more appropriate. Therefore only 3 stars with downward trend.