Kaplan is great, just make sure you use some supplements for bio and pat. For bio, I used Schaum's and for PAT i used topscore...I should have used achiever, too. My bio and PAT were lower on the actual. I believe I got in the mid 20s for the kaplan bio and kaplan PAT but got a 21 for the bio and a 19 for the PAT on the actual, and these were my lowest scores.
When I say that I used Schaum's and topscore as a supplement, I really should have used them for my primary studying in those areas. Even topscore seemed a little easy compared to the real thing.
Everything else, Kaplan definitely gives you tons of intense practice.