Had a go at jimbo's and it really is a fantastic experience.
I was a little bit disappointed with the resolution in hindsight. Nothing major just a bit fuzzy around the edges.
The only other thing was the actual game. Played the star wars thingy and the experience was incredible, looking around the ship, fucking with stuff, sticking my head out the window... Really entertaining. The actual flying round and shooting stuff bit was noting really new. I'm so focused on the shooting that it doesn't matter its in vr, plus if I turned one way and looked another it really turned my stomach so its not like I felt I could look for targets.
Saying that though it genuinely was a lot of fun to fuck around. I'm not sure what kind of games would suit it best but it does work very well.
As the Mrs said I would actually have one by now if the babies hadn't been on their way! She was going to get it for my birthday last year.