Have to agree with AstwoDan,
The Swarm is greatly themed, and supplies a great first drop. But after that...it just seemed to lack any real fibre for me. It's great in appearance, I look at it and I want to love the ride as much as I love the theming but the ride is just a lot like Air, smooth but slow.
I also think if not already planned that they should build a walkway across to Stealth as during the season it will get tedious having to walk to it from the 'main park' via a side path near Flying Fish.
All in all it is worth a couple of rides, but once people realise it's not as intense as marketed (shades of th13teen, which was originally marketed as a horror ride but is now known as a family grade ride.) they will leave the area. I know it was opening weekend but I noticed colossus and Nemesis having 30 mins+ queues at times on Friday, but Swarm never getting above 5 minutes.
All in all, it's okay, but going for the on-ride experience, after the main drop it's mediocre. The theming is impeccable and I really wish I liked it more, I want to like it, but it just doesn't deliver. It's Merlin having the size but not knowing what to do with it. Quantitiy not Quality ride wise, but theming is great on the eyes :
Modification: Oh, and what do I see when I first approached the area...trim brakes on the first drop?!?!?