Well, with only 9.5 tons of pod space it is not going to win any prices for firepower.
Taking a look at the configs it seems to be that the first few are bad, while the rest gets better.
Prime: ERPPC, StreakSRM2, ERSL, Active Probe
A: LB 2-X, 2xERML, AMS
B: ERLL, SRM4, SRM6, SPL
C: 3xLRM5+A4, ERSL
D: 4xMPL, AMS
E: ATM9, ERML, ERSL
H: 2xHML, ERLL, SRM6
L: Plasma Cannon, 3xAPGR, TC
I would say that only the A is bad, the rest seems usable while not optimal. The Prime is odd combining an ERPPC with an Active Probe, that is not a choice that I would have made, but it is at least usable. B, D, E, and H are decent strikers. L is the anti-infantry config. A and C are long-range options that does not seem all that useful on a fast mech.
Overall I would say that the default configs makes it a decent striker. As for flaws, there are two: No jump-jet configs, and no configs that carries ECM or BAP with weapons suited for hidden unit hunting.