The effects are not bad, but I'm not a fan of the composition, also, you should blur the bg a littl, atm the focal doesn't seem distanced enough from it.
Timeshift, my brother. Tom Swift the protagonist. Nice depth and effects. Is that a hint of realism I detect? Lovely how the render isn't centered...don't see that as often anymore.
Not bad man, just keep the effects clean. Also colours and depth look fine, maybe work on compo and lighting. Like I said, g'night