I like what I see. If anything, it's cool to see Intamin offer a variety of models, even if they're very similar to other manufacture's models.
And as others have pointed out, all this "copying each other's homework" isn't new here. We've seen the similarities between Intamin and S&S free spins, and Intamin and Mack launchers. I'm just interested to see if/where any of these end up.
I think the water coasters impress me the most. Yeah, the giga splash is EXACTLY like Pulsar, but I love the aesthetic of the single rail track and how the track is able to support itself. And the ultra splash is essentially an evolution of Intamin's elevator lift water coasters. Those already looked fun enough, but their drops seem pretty lame. Now we have a water ride with an 80 degree drop, and that looks pretty sweet.
With regards to Intamin's take on the Raptor and SRII's, I think the biggest difference maker here will be comfort. Intamin seems to be using their clamshell lap bars as opposed to RMC's shoulder straps. Depending on how they will ride, Intamin's model could end up being less demanding than the Raptors when it comes to comfort/intensity. Same deal with the vertical LSM. My biggest drawback with Premier's SRII is the discomfort in the quick transitions. Despite the layout, if Intamin's model ends up flowing a bit nicer, I could see that being my preferred ride.