Like: can mix with coffee or any other drink, not sweet, feels less artificial
Don't like: can't keep already prepared left overs, feels like a lot of plastic (esp cap), cap of little benefit because of the small amount per gel, cap make it hard to really get every last bit out, extra costs for people outside of UK (had to pay €20 customs fee for €85 order) making it more expensive than 'the golden standard' Maurten for me