They match up with Kobe probably better than any team in the league, but they're gonna struggle guarding LA's 3 bigs (Pau, Bynum, Oden). They do have some undersized bangers off the bench though.
The key to the series for Houston is Aaron Brooks. The Lakers are very weak at PG, and if Brooks can take advantage of that and plays with poise, the Rockets can stay in every game. If not, they probably lose in 5 or 6.