No. I like Turrican better then T2.
Turrican 2 was a complete disappointment for me. I consider it a vastly inferior sequel.
First of all, it is too similar to the first one, so that it doesn't feel like a sequel, but a recycling of the prequel. I also don't like any of the new weapons, and I find the music tracks on T1 to be much more catchy and memorable. And the new graphics and animations don't do it for me - the earth in the first level looks like spew, for example.
I have yet to play T3.