Opinions differ.
For me and my friends, both two new strikes are amazing and they finally fell like an challenge on high levels. Especially the Omnigul one.
It takes varied group of Guardians (Titan for Weapon of Light, Hunter for Golden Gun and Warlock for Suunsinger revive as backup - with Voidfang for Orbs if possible), lot of ammo, patience and time (pun intended).
But it really feels like an accomplishment.
All other strikes are chessable (except for the PS Mars strike, which is also amazing) and they are boredom fitness: find a spot (left room at Sepiks, ledge at Nexus, stones for Archon, entry room on Moon or boxes for Valuus) - and voila, been-done.
Omnigul is a nice change in dynamics and tactics.
It will be nice to try it in the very room once we will be able to go to LV32.