Tomato "Green Grape"

[The Riff-Raff Element]

It's that time of year where I struggle manfully to keep the number of varieties of tomato I plan to grow down to a sensible level - i.e. 20 or fewer. The annual struggle of what new varieties to grow and which tried & tested ones to retain is reaching a climax, and I am agonising over whether I should add the cherry tomato "Green Grape" to the mix. Anyone ever grown this?