Depends on your expectations. I am always looking for alternative parts. There is a show on youtube where they test cheap ebay coilover vs a brand name, obviously the brand name wins but the coilovers did better than they thought. They improved the cornering and were adjustable.
Looking at these my guess would be you are gonna get an adjustable ride height and less body roll, but at the expense of ride quality. But it will depend on your level of expectations. Don't expect an MPP quality ride and you might not be disappointed at all. You may get lucky and they are perfect for what you want, a lot of people on this forum are against alternative/ non name brand parts so you'll hear a lot of negativity. But...they could be crap too. But i doubt they will be any worse than stock.
An alternative is MPP comfort coilovers, they are 1600 i believe, they get great reviews and guys here run them. They are on this website so maybe they will chime in, they are helpful guys.
I like the blue/aqua colour on them though