I'm really happy with this, it's a brilliant design, with plenty of room for a good portion size of pasta or salad, and the compartments can be removed completely for the more conventional space for sandwiches etc.
The seal around the edge of the lid is very tight, handy when you don't want pasta sauce os salad dressing going everywhere (haven't tried it with soup tho... with be a bit much for it to handle)! so far i have had absolutely no leaks after a week of trying out different things in it, even if it's on it's size in my bag.
i would recommend this to anyone, it looks really smart and the only thing bad about it is you generally have to carry the fork separately in a small food bag to keep it clean as there is nowhere in the box to store it once you load it up with food, unless you are only using the small corner compartment. Over the week tho, definitely hasn't been too much of a bother, very glad i bought it!! :)
i wold note, it comes with too inner compartments with lids, one designed for something like dipping sauce or salad dressing and a larger one if you want to have salad in the center and pasta or couscous as a side portion. The lid also has a small circular moulding, which functions as a dip bowl for you to pour the sauce into. on either side of the box there are strong flaps which pull down over edges to lock the lid in place securely. beware it's only microwavable for 2 mins max, despite this the box is very strong and solid feeling.