Revisiting the Aerogarden

[Barbee]

I have been looking at the Aerogarden as a gift for my sister. They like cherry tomatoes and I think they would enjoy one of these. IF they work.
So I remember last year a thread about some of you buying an Aerogarden, but I can't remember if the vote was yay or nay for them.

So if you have an Aerogarden, please chime in with your two cents here. Is it worth buying? Are the replacement bulbs expensive? How long do they last? Speak up and don't be shy.