In reply to jwa: Seam sealing isn't a faff and is easy to do. TN used to supply a tube of sealer with they unsealed tents. Just run it along the stitching.
I've not done my Laser Comp and not woken up soaked, but I should probably get around to doing it. Don't know if my Ultra Quasar has been done, but so far no leaks anywhere despite plenty of rain to test it!