Vtech V-Smile Review

I bought this for my son when he was about 9 months, but it's only now that he's really started to spend any time with it.  He doesn't really care for it when it's hooked up to the TV, but will spend some time with it just using the 'keyboard' part.  I hope he'll use it more as he gets older, but for right now, it's not a favourite of his.  He usually can play with a toy he likes for 20 mins. or more, but this only holds his attention for 5 or 6 minutes, and we have several different cartridges, but none that really grabs his attention.